Answer:
To clean the culture.
Explanation:
The microbiology manager done cleaning of contamination if they notice a significant increase in contaminated blood cultures with the help of different methods and instruments but if he can't remove that contamination from the culture, it will dispose the culture because it is harmful so he formed a new culture in a clean free environment in order to avoid contamination in the culture.
Your friend uses a wire coil to model how a sound wave moves. What is an advantage to using the spring coil as a model?
Answer:
The model can be observed from the classroom more easily. lol
Explanation:
The model can be observed from the classroom more easily.The model can be observed from the classroom more easily.The model can be observed from the classroom more eef observed from the classroom more easily.The model can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can bel can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily. observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.l can be observed from the classroom more easily.The model can be observed from the gdht,m.fcnbmhvahbgfdnhbfjmshckbjfmhejesbfjhsebfuysghefgzxuyvhhdsbukjmhdkuufymhfmrnsfkyshefe easily.The model can be observed from the classroom more easily.
Which of the following would lower the levelized cost of energy for a project
Answer: LCOE, or levelized cost of energy is a term which describes the cost of the power produced by solar over a period of time, typically the warranted life of the system. By purchasing solar you are essentially creating a hedge against rising utility costs by fixing the per kWh rate at a known cost. The levelized avoided cost of electricity (LACE) represents that power plant's value to the grid. A generator's avoided cost reflects the costs that would be incurred to provide the electricity displaced by a new generation project as an estimate of the revenue available to the plant.
Hope this helps....... Stay safe and have a Merry Christmas!!!!!!! :D
When comparing proteins and polysaccharides, the following similarities
can be identified:
Both consist of linked monomers via the process of dehydration reactions
Both consist of linked monomers via the process of hydrolysis.
Both consist of linked sugars via the process of dehydration synthesis.
O O
Both consist of linked amino acids via the process of hydrolysis.
Answer:
The comparison of proteins and polysaccharides establishes that they have similarity in both consist of linked monomers via the process dehydration reactions.
Explanation:
Both proteins and polysaccharides are polymers whose structure consists of the union of monomers. In the case of proteins the monomer is the amino acid, while in the polysaccharides can be glucose molecules.
The process of polymer formation is called polymerization, and one of the reactions that this process allows is polycondensation, where a water molecule is lost in the union of monomers.
The loss of water in a chemical reaction involves dehydration, a characteristic shared by the processes of adding monomers to proteins and polysaccharides.
The other options are not correct, because
Hydrolysis produces the rupture of molecules, with the intervention of water.Only polysaccharides are sugars bound by the dehydration synthesis process.Only proteins consist of amino acids linked through the process of hydrolysis.As a fresher what is the first topic of intergrated sciences
What is the difference in taste between a regular apple and a green apple?
Answer:
Red apples are a sweeter, green apples are better for salads
Explanation: Just my opinion
In order for nutrients to enter the cell, those nutrients must pass through what cell structure?
O the nucleus
O the mitochondria
O the cell membrane
O ribosomes
Answer:
The cell membrane
Explanation:
This is the phospholipid bilayer that everything that wants to come into the cell has to move throught. It is also selectively permeable.
Which of the following is an example of diffusion? a. rain falling from the sky. b. water freezing into ice. c. sugar dissolving in a glass of water. d. a stone sinking to the bottom of a lake.
Answer:
C is the answer
Explanation:
Answer:
c
Explanation:
it spreads out into the water
What would most likely happen to a cell undergoing mitosis if you introduced an inhibitor to Aurora B at prometaphase
Answer:
Nuclear division will not occur in that cell
Please find the explanation below
Explanation:
Mitosis is a type of cell division in which two genetically identical daughter cells form from a single cell. The mitotic process occurs in stages, which includes the PROMETAPHASE described in this question. Prometaphase is the second stage of mitosis i.e after prophase and before metaphase.
Prometaphase stage is characterized by the degradation of the nuclear envelope in order to allow the sister chromatids to be separated into opposite poles. Also, a protein called KINETOCHORE forms at the centromere in order for the microtubules to attach to them in subsequent stages.
If an inhibitor is introduced into the cell at PROMETAPHASE stage, the activities described above, which are important for the separation of the chromatids, will not occur. Hence, the likely effect on the cells is INABILITY of NUCLEAR DIVISION TO OCCUR.
The most likely outcome of the addition of an inhibitor to Aurora B in prometaphase of a cell undergoing mitosis is the fact that sister chromatid arms would not separate (Option B).
Aurora B is a crucial regulator of accurate mitosis that localizes to the chromosomes during prophase, the centromeres during metaphase, and the mitotic spindle during anaphase.During prometaphase, this protein (Aurora B) regulates the association of motor proteins with the kinetochore, which s a structure associated with duplicated chromatids in eukaryotic cells.The interactions of the kinetochores with microtubules of the mitotic spindle modulate the movement of chromosomes during prometaphase and metaphase, and subsequent segregation during anaphase.In conclusion, the most likely outcome of the addition of an inhibitor to Aurora B in prometaphase of a cell undergoing mitosis is the fact that sister chromatid arms would not separate (Option B).
Learn more in:
https://brainly.com/question/15707609
What is the shape of a DNA molecule? Why is your model not 100% accurate as to the
'shape
Answer:
What is the shape of a DNA molecule?
The shape is like a twisted ladder
Why is your model not 100% accurate as to the 'shape?'
No two Dna molecules are the same.
I hope this helps!
Michaelis and Menten studied the enzyme sucrase, which uses sucrose as a substrate. Assume that lactose is a competitive inhibitor of sucrase. This could be demonstrated by appropriate kinetic experiments. Think about the kind of data that would be collected in these experiments.On the axes below, show appropriate double-reciprocal plots that would demonstrate that lactose is a competitive inhibitor. Label the axes, and any intercepts with X and Y axes appropriately.The graph can be used to determine whether or Vmax has changed in the presence of lactose. State what it about the graph that allows this, and whether Vmax has changed in the presence of lactose.
Solution :
In the context, Menten and Michaelis were doing a research. They are studying about the enzyme sucrase that can use sucrose like a substrate.
The intercept on the y-axis gives the value of the Vmax.
As the intercept is same for both the plots, Vmax does not change upon the competitive inhibitor of sucrase.
The graph plotted is provided below.
Being color bind is an X-Linked Recessive trait. What are the genotype possibilities for a girl who is colorblind (XB or Xb )?
What are the possible genotype(s) for her father?
What are the possible genotype(s) for her mother?
What are the possible genotypes for a boy who is colorblind?
What are the possible genotype(s) for his father?
What are the possible genotype(s) for his mother?
Explanation: XX because she is female. Since she is not color blind one of the pair has to be XC. Since she is a carrier of color blindness she has to have the recessive gene as well, so the other has to be Xc.
Write characterize progression of infectious disease.
Answer:
* Infectious disease management depends on precise portrayal of disease progression so transmission can be forestalled. Gradually progressing infectious diseases can be hard to characterize because of a latency period between the time an individual is infected and when they show clinical signs of disease.
* Defining directions through sickness states from infection to clinical illness can assist researchers with creating control programs dependent on focusing on individual infection state, possibly decreasing both progression and creating misfortunes because of the illness.
Explanation:
Gradually progressing infectious diseases are hard to characterize in light of the fact that they are frequently connected with an inactivity period between the time an individual is infected and when they give clinical indications or side effects of illness.
To successfully control infectious diseases, it is paramount to see how the disease progresses.
Select the four types of rodents. mushroom mouse lichen vole rat tick shrew beetle
Answer:
vole rat shrew mouse
Explanation:
they are all types of mice
Energy generated from the kinetic energy of moving air; wind turning It is a renewable resource.
Group of answer choices
Geothermal Energy
Wind Energy
Solar Energy
Biomass Energy
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Question 25 pts
Natural resources that can be used as a source of energy to do work.
Group of answer choices
Advantage
Energy Conservation
Energy Resource
Disadvantage
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Question 35 pts
Plant materials and animal waste used especially as a source of fuel.
Group of answer choices
No answer text provided.
Biomass
Hydropower
Solar
Wind
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Question 45 pts
Several dams on the Colorado River in Texas produce electricity through hydropower. What is an advantage of this type of energy production?
Group of answer choices
Hydropower provides renewable energy for human use.
Land is flooded when dams are built.
Electricity can only be generated during daylight hours
Dams iprove biodiversity by creating lakes out of rivers
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Question 55 pts
Energy from steam or hot water produced from hot or molten underground rocks. Energy that comes from the interior of the Earth. It is a renewable resource.
Group of answer choices
Biomass
Hydropower
Geothermal Energy
Electrical Energy
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Question 65 pts
Electrical energy produced by falling or flowing water. It is a renewable resource.
Group of answer choices
Natural Gas
Geothermal
Hydropower
Biomass
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Question 75 pts
A viscous (thick) liquid derived (coming from) from petroleum, especially for use as a fuel or lubricant. It is a nonrenewable resource.
Group of answer choices
Coal
Oil
Natural Gas
Wax
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Question 85 pts
Radiant energy emitted by the sun. It is a renewable resource.
Group of answer choices
Nuclear
Wind Energy
Geothermal
Solar Energy
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Question 95 pts
Coal, Oil, and Natural Gas are what kind of Resources?
Group of answer choices
Nonrenewable
Abundant
Renewable Resources
Reusable
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Question 105 pts
What is an energy resource?
Group of answer choices
resource that can never be replaced
force that opposes motion
something formed from buried plants and animals
a natural product that can be changed into other energy forms to do work
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Question 115 pts
What are nonrenewable resources?
Group of answer choices
energy sources that are replaced faster than they are used
energy sources that can never be replaced or are replaced more slowly than they are used
a natural product that can be changed into other forms of energy to do work
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Question 125 pts
What are fossil fuels?
Group of answer choices
energy resources that formed from buried plants and animals that lived a very long time ago
a natural product that can be changed into other energy forms to do work
energy producers that comes from radioactive elements
resources that are replaced faster than they are used
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Question 135 pts
All of the following are fossil fuels EXCEPT
Group of answer choices
Coal
Natural Gas
Oil
Water
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Question 145 pts
All of the following are uses of fossil fuels EXCEPT
Group of answer choices
to heat homes
to produce electrical energy
gasoline
windmills
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Question 155 pts
What is a renewable energy resource?
Group of answer choices
a fossil fuel
an energy source that can never be replaced
an energy source that is replaced faster than they are used
an energy source that is replaced more slowly than they are used
Flag this Question
Question 165 pts
Geothermal energy is made from water being pumped underground near hot rock, turning it to steam.
Group of answer choices
True
False
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Question 175 pts
Energy from sunlight is called what?
Group of answer choices
Nuclear Energy
Wind Energy
Moving Water
Solar Energy
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Question 185 pts
___________________ like this one brought water up from underground.
Group of answer choices
Beaver Dam
Generators
Solar Panels
Windmills
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Question 195 pts
Power plants that make electricity with the energy of flowing water are called what?
Group of answer choices
Toxic Waste
Solar Cells
Geothermal
Hydroelectric
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Question 205 pts
Which of the following is NOT a renewable resource?
Group of answer choices
Solar Energy
Wind Energy
Natural Gas
Hydroelectric Energy
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Question 212 pts
Mr. Dalen Graduated from Martin High School in Arlington, Texas in the year nineteen hundred ninety six
Group of answer choices
No
So
Maybe
Yes
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Question 222 pts
Mr. Dalen Graduated from Lamar High School in Arlington, Texas in the year nineteen hundred fifty six
Group of answer choices
No
Maybe
Yes
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Question 232 pts
What High School did Mr. Dalen Graduate from in 1996?
Group of answer choices
Bowie
Mansfield
Lamar
Seguin
Martin
Sam Houston
UT Arlington
Kennedale
Arlington
Flag this Question
Question 244 pts
What was the highest score you received on the Quizizz Review?
OMG THERE'S SO MANY ill make sure to come back at dis and edit
In the Southern Hemisphere, western boundary currents generally flow:
northward
southward
Eastward
westward
Answer:
southward
Explanation:
Western boundary currents flow toward the poles. Surface ocean currents flow clockwise, southward in the South, and northward in the North.
Differently from western boundary currents, eastern are flowing in a clockwise direction in the Northern Hemisphere and a counterclockwise direction in the Southern Hemisphere.
Answer:
I know its late now but it's
Northward
Nose can recognize tests which are not part of a Test class, derived from a Parent class. State true or false.
Answer:
the answer is True
Why do fishes die when they are taken out?
Answer:
Fishes take oxygen through their gills. Gills are richly supplied with blood capillaries and can readily absorb oxygen dissolved in water. Gills of fishes are not equipped to take in gaseous oxygen (oxygen from air). Hence, a fish when taken out of water is unable to inhale oxygen rich air and so, dies quickly.
HELP PLEASE HURRY
Match the following:
1. Picard & Walsh
2. Forbes and Maury
3. developed in 1922
4. locates survivors at sea
5. averages 30 miles wide
6. distance of open water which wind flows
7. rescued at 5,000 foot depth
8. query buoy-mounted systems
bathyscaph Trieste
Alvin
fetch
continental shelf
satellite mounted sensors
sofar
“Father of Oceanography”
echo sounder
Answer:
Piccard and Walsh + Bathyscaphe TriesteForbes and Maury + Father of OceanographyDeveloped in 1922 + Echo sounderLocates Survivors at Sea + SofarAverage of 30 miles wide + Continental shelfThe distance of open water over which wind flows + FetchRescued at 5,000-foot depth + AlvinQuery buoy-mounted systems + satellite mounted sensorsExplanation:
Trieste was the name given to a Bathyscaphe which was designed by the Swiss and built by the Italians. A Bathyscaphe is a deep-sea vehicle or submersible that is able to propel its self and will require the presence of a crew cabin. Jacques Piccard and Don Walsh jointly achieved the goals of Project Nekton one of which was to get to the bottom of the challenger deep. The challenger deep is the deepest point in the earth's sea bed. Auguste Piccard is an Italian and the son of the man who designed the boat: August Piccard whilst Don Walsh is a US Navy Lieutenant.Edward Forbes is considered the pioneer of oceanography and his area of specialty was the biological components of the ocean. Matthew Maury, on the other hand, is considered the father of oceanography because he focused on the physical components of the ocean such as currents, waves and temperature fluctuations.Echo sounding is a special sonar that is used to calculate the exact depth of water. The device does this by transmitting sound waves into water the speed is calculated. Sofar station was finished on the 4th of July, 1946. The full meaning of SOFAR is Sound Fixing And Ranging. It was designed or built to be able to locate stranded paramilitary such as Navy and Airforce survivors at sea.The continental shelf is estimated by some to be approximately 30 miles wide. The continental shelf is a space beneath the ocean that speads out like a plateau and which holds a lot of biotic elements.Waves are generated when wind flows over a water body in one direction for a protracted period. The Fetch is the oceanographic term for that area in the ocean where this phenomenon is prevalent.Alvin is another name for DSV-2 - a deep ocean submersible owned by the United States which has made a deep dive at least 5000.Cheers
which meter instruments can be used for measuring weight
Answer:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
Explanation:
Answer:
R.I.P Naruto
Explanation:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
BUZZ, BUZZ! Oh, what terrible timing. Tom was in the middle of setting up an experiment in lab when his phone indicated that he had a voicemail from his 3-year-old's preschool. He finished up his immediate task and checked his messages. The preschool teacher was calling to let him know that his son, Theo, had a fever of 101.7°F and that he didn't seem to be feeling well and needed to be picked up early. Tom sighed and said he would be right there. He went back into lab, diluted back his bacterial culture, put it in the incubator, and decided to do the experiment tomorrow. When he drove to preschool and picked up Theo, he noticed Theo was lethargic and sad. Tom knew that kids get all sorts of random illnesses, so he took Theo home to see if he could figure out if anything else was wrong. Because Theo was 3 years old, he was able to tell his Dad that his throat hurt a lot as he kept rubbing his throat. Theo didn't seem any to be getting any worse, so everyone went to bed. In the middle of the night, Theo wakes up to vomit (repeatedly) and complains of stomach pain.
Tuesday, March 7, 2017
After a night of not very much sleep, Tom checked Theo's temperature again and saw that it was still high. Now he saw that Theo's cheeks were flushed and there was a rash consisting of pink, slightly raised bumps (no pustules) covering his cheeks, chest, and back. Tom placed a call to the pediatrician to set up an appointment for later that morning.
Required:
a. What disease is the boy likely suffering from? Explain your diagnosis.
b. Name and describe the pathogen that causes this disease.
c. Because Theo is going to be taken to the doctor, is it likely to the fatal? What if the year was 1900? Why?
d. Explain what is causing the rash.
e. If the boy was infected with the same pathogen and had the same signs and symptoms, but did not present with a rash, what would the disease diagnosis be?
f. What treatment would the doctor prescribe? Name one example and describe the mechanism of action
g. The boy was given a prescription and started having diarrhea. Is this normal? Why or why not?
Answer:
find the main idea
Explanation:
Fill in the following flowchart to show the pathway of a red blood cell as
journeys from the right ventricle to the brain.
lungs
right ventricle
left atrium
brain
What substance does haemoglobin in red blood cells form as the blood
through the lungs?
Answer:
1. The pathway of a red blood cell from the right ventricle to the brain is:
Right ventricle → pulmonary arteries → lungs → pulmonary veins → left atrium → left ventricle → artery aorta → arterial vessels → brain .
2. The substance that forms hemoglobin in red blood cells when it passes through the lungs is oxyhemoglobin.
Explanation:
Red blood cells are structures present in the blood, whose function is to transport oxygen (O₂) and carbon dioxide (CO₂). This process requires travel throughout the body, through the blood vessels, and gas exchange at the pulmonary and tissue level.
1. A red blood cell in the right ventricle contains carbon dioxide and must pass to the lungs to be oxygenated. The route it takes from there includes Right ventricle (minor circulation) → pulmonary arteries → lungs → pulmonary veins → left atrium → left ventricle → (joining the major circulation) artery aorta → arterial vessels → brain .
2. The red blood cell or erythrocyte contains a molecule, called hemoglobin, which has an iron core that allows it to bind to O₂ and CO₂ in order to transport them. The affinity for one molecule or another depends on the presence of a certain gas in a certain place.
When the red blood cell passes through the lungs, the concentration of O₂ is higher than CO₂, so the latter is released and O₂ binds to hemoglobin, a conjugation that is called oxyhemoglobin.
Muscular strength is defined as:
Answer:
Power
Explanation:
Answer:
the amount of force that can be exerted by a single contraction of a muscle.
Which of the following is the effect of a mutation?
A. It will hurt the organism
B. It will help the organism
C. It will have no effect on the organism
D.It could be any of the above choices
Answer:
I'm going to say D not totally sure but the answer sound's reasonable
What can be done to make a lot of human growth hormone so that it can be used therapeutically?
Answer: Recombinant human growth hormone
Explanation:
Recombinant human growth hormone can be prepared by combining the gene responsible for production of hormone can be inserted into the bacterial plasmid and then a recombinant DNA forms the bacteria is allowed to be grown in cultures. Then the cultured volume can be exploited to obtain the growth hormone for therapeutic purpose.
What type of energy does a ball have when it rolls down a hill?
Answer: When a ball rolls downhill, the gravitational potential energy of the ball is transformed into motion energy.
Answer:
When a ball rolls downhill, the gravitational potential energy of the ball is transformed into motion energy.
Hope this helps :)
Which statement compares how the euglena and volvox obtain food?
Both the Euglena and Volvox use an oral groove to obtain food, Brigid Ha. B. Both the euglena and volvox use chloroplasts to obtain food through photosynthesis.
this is what i looked up an got
Organism that can that can breed/produce fertile offspring_________
A-Ecosystem
B-organism
C-Ecology
D-species
E-abiotic
F-Biotic
G-community
H-population
A nation has a population growth rate of 3.2%. The country currently has a population of 12 million. In how many years will the
population be 48 million, assuming a constant growth rate?
A)
44 years
B)
70 years
C)
88 years
D)
100 years
Answer: A) 44 years
Explanation:
all of the populations of living things in an area is called a
Answer:
Community. All the populations of all the different species that live together in a particular area. Ecosystem. All the organisms that live in a place, along with their physical environment. Biosphere.
Answer:
cummunity
Explanation:
What is beneficial and what is harmful for the people and environment?
Answer:
I made a photo of all the beneficial ones and the harmful ones are not highlighted green.
Explanation: