Answers
Answer:
Explanation:
its a or b. first try a, second b, third c, last d.
plants which are producers make their own food and absorb from the sun. consumers such as animals or humans eat these plants and then the decomposes eat humans and animals when they die.
Related Questions
PLEASE HELP ASAP!!! thx!
Part 1: Which process does arrow A represent?
Part 2: Which type of energy transformation does arrow A represent?
Part 3: Justify why this process is a recycling of carbon in the carbon cycle.
Use complete sentences to explain your answer. (10 points)
(LOOK AT THE PIC BELOW)
Answers
Answer:
Part 1. Process A represents photosynthesis because the solar energy is being transfered to the plant. Part 2. It represents solar energy being treansferred. Part 3. This process is the recycling of carbon because you can see that photosynthesis, plant and animal respiration, and combustion are all occuring.
Explanation:
The fight or flight response includes greater heart output and a rise in blood pressure. This response is accomplished by the release of adrenaline, a hormone. Which systems are mainly interacting to create such a response?
A. excretory and digestive
B .muscular and skeletal
C. circulatory and immune
D. circulatory and endocrine
Answers
Answer:
D. Circulatory and Endocrine
Explanation:
One sends hormones to cells and the latter sends them to the bloodstream.
3. Which of the following metals is a toxic byproduct of coal combustion?
mercury
uranium
cadmium
silver
Answers
Answer:
Mercury
Explanation:
How successful has it been in reducing the harmful chemicals from the burning of fossil fuels that cause acid rain?
Answers
Answer:
Not very successful considering the fact that there is still acid rain even with more advances in technology such as the development of hydroelectric power plants and other renewable forms of energy so as to reduce the continuous burning of fossil fuels.
Explanation:
Acid rain is produced when sulfur and nitrogen in their oxide forms are released into the atmosphere where they get to meet with water and other chemicals. Since water contains hydrogen and oxygen, it reacts with sulfur and nitrogen in their oxide form to produce weak acids which come down to the earth as it rains. Fossil fuel combustion is a man-made practice of releasing sulfur and nitrogen in their oxide form into the atmosphere which eventually results in acid rain.
What are to two types of gametes?A gamete is also known as?
What is the process called when the fusion of gametes create a zygote?Is a zygote a diploid of haploid cells?
Answers
Answer:
What are to two types of gametes?
Sperm and Egg
A gamete is also known as?
Sex cells
What is the process called when the fusion of gametes create a zygote?
Fertilization
Is a zygote a diploid of haploid cells?
Diploid
-TheUnknownScientist
Answer:
types of gametes is sperm
gamete is also known as sex cells
the process called when the fusion of gametes create a zygote is fertilization
I need help what do I do?
Answers
Answer:
Yellow like fragments andpresent in central position are nucleus
Explanation:
protein is broken into its smaller units by a protease enzyme. the graph shows how the activity of a protease is affected by temperature. describe how the rate of reaction of this protease varies with temperature
Answers
About the question:
You will find the graph in the attached files
Answer:
An increase in the rate of reaction from near zero -at approximately 5ºC- to a maximum rate of reaction -at 40ºC-. 40ºC is the optimum temperature at which the enzymatic activity is the highest. From 40ºC to 50ºC there is a sharp decrease in the enzyme activity due to the protein denaturalization.Explanation:
Before answering this question, remember that enzymes are proteins, so they share many properties with all proteins. One of these properties is that they have a limited temperature level from which they denaturalize.
In general, the increase in temperature accelerates chemical reactions. For every 10ºC of temperature increase, the reaction velocity duplicates. The temperature at which the enzymatic activity is the highest is known as optimum temperature. After this point, the enzymatic activity sharply decreases. The temperature in the environment exceeds the optimum one and denaturalize the enzyme. Over this level, the reaction velocity is counteracted by the loss of the catalytic activity due to denaturalization. Enzymatic activity decreases until it completely annulates.
The graph shows
An increase in the rate of reaction from near zero -at approximately 5ºC- to a maximum rate of reaction -at 40ºC-. 40ºC is the optimum temperature at which the enzymatic activity is the highest. From 40ºC to 50ºC there is a sharp decrease in the enzyme activity due to the protein denaturalization.Please help I’ll make as brainliest.
Answers
Answer:
its the second one because genetic engineering is somelike fake
Answer:
B
Explanation: It could be C but Im pretty sure its b
Why do scientists often use bacteria to produce medicines?
Answers
Scientists often use bacteria to produce medicines because of their easy use, genetic manipulability, and genetic ability to produce medicine.
What are the characteristics of bacteria?Scientists often use bacteria to produce medicines because bacteria grow quickly and can be cultured in large quantities. This makes them a cost-effective option for production of large amounts of medicine.
Bacteria also have a simple genetic makeup that is easy to understand that allow scientists to easily produce proteins. Some bacteria have the ability to produce natural compounds containing medicinal properties, such as Streptomyces produces several antibiotics that are used in medicines.
Bacteria can also be genetically engineered to produce new compounds that can be used as new medicines. Bacteria are highly versatile for production of wide range of medicines.
Therefore, bacteria are used for producing medicines because of easy use, genetic manipulability, and genetic ability to produce medicine.
Learn more about bacteria here:
https://brainly.com/question/8008968
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because the moon has little gravity it can't _____
Answers
Answer:
no puede ser habitado por los seres humanos
Explanation:
por la gravedad
Identify where erosion dominates in a mature stream
A. Fairly equally horizontally and vertically
B. Vertically
C. Horizontally
Answers
Answer:
I think its C. but i could be wrong. I hope this helps u
Explanation:
What are some technologies that need fluids to work properly?
Answers
Answer:
Examples of Fluid Technology include: Hydraulics- which exist in cars, planes, robots, etc. Other examples include: Fire Extinguishers, Steam Engines, Water Turbines, etc.
Explanation:
I hope this helps and pls mark me brainliest :)
Someone PLEASE HELP!!!
Answers
Brainlysmarts.com
What is the genotype for a person who is heterozygous for Type B blood?
Answers
Answer:
I'm sooooo confused
Explanation:
What conclusion about the bacteria domain could be made from the phylogenetic tree below?
Plants and animals evolved from the Bacteria domain.
Bacteria and Eukarya are more similar than Archaea and Eukarya.
Eukarya has similar evolutionary traits to Archaea.
Eukarya and Bacteria developed on the same evolutionary line.
Answers
Answer: The correct answer is -
D. Eukarya has similar evolutionary traits to archaea.
A phylogenetic tree (also known as evolutionary tree) is a diagrammatic representation (in the form of branch diagram) showing the evolutionary relationships among various organisms. It is constructed on the basis of similarities or differences in the genetic or physical characteristics of various species.
In the given phylogenetic tree, archaea domain shows more similarities to the domain eukarya as it has descended after the domain bacteria.
Thus, option D) is the right answer.
WILL GIVE BRAINLIEST - The temperature of a cell’s environment increases by 5˚C. If the cell is to maintain homeostasis, what must happen?
A. The cell must increase its original internal temperature by 5 ˚C.
B. The cell must decrease its original internal temperature by 5 ˚C.
C. The cell must adjust to maintain its original internal temperature.
D. The cell must absorb heat from the environment to reset the temperature.
Answers
Answer:
C. The cell must adjust to maintain its original internal temperature.
Explanation:
Whoever gets it right I will mark brainest
Please no links the sometimes don't work.
Western Canada and southern Alaska are affected by a _______ current
A. Warm
B. Cold
C. Neutral
Answers
Answer:
surface oceanic current
Explanation:
Complete the paragraph by applying the laws of conservation of energy and matter to the interactions between Earth’s subsystems.
According to the law of conservation, both energy and matter are ____1______
in natural systems. Earth as a whole is a ____2______ system, in which energy and matter can move from one subsystem to another.
As energy and matter are transferred between subsystems, different forms of matter and energy interact. For example, during photosynthesis, carbon is transferred from the ____3_____ into the biosphere, while radiant energy from _____4_____ is being converted into chemical energy. During this process, the amount of carbon remains constant, but some of the radiant energy is transformed into ____5_____ energy.
1. Conserved
Created
Destroyed
2. Open
Closed
Unnatural
3. Hydrosphere
Atmosphere
Geosphere
4. the moon
the Earth
the sun
5. Mechanical
electrical
heat
Answers
1. conserved
2.closed
3.atmosphere
4.the sun
5.electrical
Hope this helps fr fr
According to the law of conservation, both energy and matter are conserved in the natural system. Earth as a whole is a closed system, in which energy and matter can move from one sub-system to another.
As energy and matter are transferred between subsystems, different forms of matter and energy interact. For example, during photosynthesis, carbon is transferred from the atmosphere into the biosphere, while radiant energy from the sun is converted into chemical energy.
During this process, the amount of carbon remains constant, but some of the radiant energy is transformed into electrical energy.
What is the Law of conservation?The law of conservation may be defined as a physical property that can not change in the course of time within an isolated physical system.
Therefore, the blanks are appropriately filled.
To learn more about Radiant energy, refer to the link:
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Use the image below to explain protein synthesis and the steps of transcription and translation. Hint: Use the numbers 3-11 to guide your explanation.
Answers
Answer:
Protein synthesis is the process in which cells make proteins.It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. After a polypeptide chain is synthesized, it may undergo additional processing to form the finished protein.
Explanation:
I hope this helps.
Write the energy transformation for what happens when we eat a plant.
Answers
A disease in which the immune system attacks "self' tissue is known as a(n)
immunodeficiency.
primary immunodeficiency.
autoimmune disease.
secondary immunodeficiency
Answers
Answer:
Autoimmune disease
Explanation:
this occurs when the body's immune system attacks and destroys healthy body tissue by mistake. there are more than 80 types of Autoimmune disorders.
some examples include:lupus( an inflammatory disease caused when the immune system attacks its organs like your kidneys and heart)
another example is celiac disease ( when you have an immune reaction to gluten a protein found in wheat, barley, and rye. you can have bloating and low blood count).
I hope this helps if so please mark as Brainlist :) have a great day!!!
Oceanic __________ are deep valleys on the ocean floor, some having depths of over seven kilometers.
A. trenches
B. ridges
C. plains
D. plumes
Answers
Which diagram correctly represents a step in the normal process of human reproduction?
Key
2n = total genetic material of a human cell
n
= one half of the total genetic material of a human cell
Answers
Answer:c
Explanation:
The diagram that correctly represents a step in the normal process of human reproduction is n + n = 2n (Option C).
Meiosis is a reductional type of cell division that produces four daughter haploid cells.These meiotic haploid (n) cells are known as gametes or germinal cells.During fecundation, two different germinal cells fuse to produce a diploid zygote.In conclusion, the diagram that correctly represents a step in the normal process of human reproduction is n + n = 2n (Option C).
Learn more in:
https://brainly.com/question/8253366
pls help trulyhelp for 25 point not lying pls help asap
Answers
Answer:
Im not sure what your exactly asking but for the last question just say something along the lines of how Europe was the highest popualtion dessity and Australia has the lowest. Do you need help with the bar graph?
Explanation:
Answer: You can say that there is sometimes a pattern in the numbers. In the graph, The density of Africa minus North America's density equals 2, and the density of North America minus South America's density also equals 2.
Sorry, if this didn't help and also if it is not the right answer.
Light colored fur is recessive (bb) to dark colored fur. If 35% of the mouse population is light colored, answer the following:
What percent of the population is BB? (Round to two decimal places)
What percent of the population is Bb? (Round to two decimal places)
What percent of the population is bb? (Round to two decimal places)
What is the frequency of the single dominant allele B? (Round to two decimal places)
What is the frequency of the single recessive allele b? (Round to two decimal places)
Answers
Answer:
What percent of the population is BB? (Round to two decimal places) → 17% BB What percent of the population is Bb? (Round to two decimal places) → 48% Bb What percent of the population is bb? (Round to two decimal places) → 35% bb What is the frequency of the single dominant allele B? (Round to two decimal places) → 0.41 What is the frequency of the single recessive allele b? (Round to two decimal places) → 0.59Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
The pistil collects pollen from the __________.
A. seed
B. ovule
C. sepal
D. stamen
Answers
The stamen is responsible for the production of the male reproductive structure called pollen while the pistil is responsible for production of female reproductive structure called ovary,
Which process must occur for clouds to form?
(1) conduction (2)erosion (3) precipitation (4) condensation
Answers
Extension would occur when the joint allows one bone to:
A)move towards the midline of the body.
B)move away from another, increasing the angle between them.
C)move away from the midline of the body.
D)move toward another, decreasing the angle between them.
Answers
The Punnett square below shows the offspring of two roan colored cows, whose hair color inheritance is codominant. BB creates a red phenotype, WW creates a white phenotype, and BW creates a roan phenotype. What would the genotypes of the parents have to be to ONLY make roan colored offspring?
Answers
Answer: The parents would have to be BB and WW.
Explanation:
Roan color = BW
Let's do the punnett square to prove our answer.
B B
W BW BW
W BW BW
100% of the offspring will be BW which is roan color.
Where are Earth’s magnetic poles?
Answers
Answer:
Based on the WMM2020 coefficients for 2020.0 the geomagnetic north pole is at 72.68°W longitude and 80.65°N latitude, and the geomagnetic south pole is at 107.32°E longitude and 80.65°S latitude.
Explanation:
Os polos magnéticos são dois pontos da superfície da Terra onde se encontram as suas linhas de forças magnéticas: Polo norte magnético. Polo sul magnético.