20 points
Why is an imbalanced high population of moose on the island seen as a
problem? *
If the moose population continues to grow, they will run out of space on the island and
take over the wolf niche.
If the moose population is unchecked, the local balsam fir population will be
decimated, leaving a barren ecosystem.
It was not seen as a problem; science believes we should let the ecosystem run its
course and dies out.
It was not seen as a problem because the absence of wolves on the island ensured
the future of the ecosystem.
Answer:
If the moose population is unchecked, the local balsam fir population will be decimated, leaving a barren ecosystem.
Explanation:
The imbalanced high population of moose on the island seen as a problem because it decreases the local balsam fir population which is a major food source for the moose in the winter season. If the population of moose is grow higher then the scarcity of food sources occurs and the food source will be eliminated from that ecosystem. If the moose population increases the local balsam fir population will be eliminated from the ecosystem and the land will remain barren or without vegetation.
The result of this glacial action will be a
Answer: A
Explanation:
help please........
Answer:
for
1.structure of nucleotide:
phosphate :
DNA -nucleic acid
RNA- nucleic acid
Monosaccharides:
DNA- deoxyribose sugar.
RNA- ribose sugar.
Nitrogenous base:
DNA-Adenine ,Guanine ,Cytosine,
Thymine.
RNA-Adenine ,Guanine ,Cytosine, uracil.
2. structure of the molecule:
DNA- double stranded
RNA-Single stranded
3. Functions:
DNA-replicates and stores genetic information
RNA-converts the genetic information contained within DNA to a format used to build proteins, and then moves it to ribosomal protein factories.
what are the many forms of energy? how is energy either potential of kinetic
Answer:
The different types of energy include thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy.
You need energy to do any work, which is why the ability to do any work is energy. Read that again. Potential and kinetic energy are two forms of energy that can be converted into each other. Potential energy can be converted to kinetic energy and vice versa.
Explanation:
Which is a primary disturbance?
A: Forest fire
B: Landslide
C: Snow melting
D: Tree falling
Answer:
landslide
Explanation:
Answer: B
Explanation:
easy questions, easy points
Answer:
Pretty sure they're both A.
Answer:
person above is correct
A
Explanation:
Humans produce the enzyme amylase. This enzyme breaks down starch, a
complex carbohydrate found in many food sources (e.g. potatoes, breads).
Explain why the human digestive system is unable to use amylase to break down
the complex carbohydrate cellulose, which is also found in some foods (such as
celery).
Explanation:
We lack the enzyme cellulase which is the enzyme required to break down cellulose.
Base on the given information, human can produce the enzyme amylase, but cannot produce the appropriate enzymes that is able to breakdown the beta acetal linkages that exist in cellulose.
Enzymes serves as biological protein, and it is needed in the body to carry out specific functions.
Human posses amylase which made it possible to breaks down starch that is contained in many carbohydrate food that we eat.
We can conclude that human doesn't have the enzymes that that act on complex cellulose contain in found like celery.
Learn more about enzymes at;
https://brainly.com/question/13488041
PLS HELP Question 1
Staphylococcus aureus is a type of bacterium that can cause infections in humans. These
bacteria can exist for long periods of time in air, dust, water, and food, as well as on
environmental surfaces.
urfaces
Rhinovirus is a type of virus that can cause the common cold in humans. Rhinovirus cannot
survive outside of a human host for more than a few hours.
Which of the following best describes a major difference between bacteria and viruses?
A. Viruses can cause infections in the human body, whereas there are no
types of bacteria that can cause infections.
B.
Bacteria cannot survive without a living host, whereas viruses can often
live and grow outside of the human body.
C. Bacteria can cause infections in the human body, whereas there are no
types of viruses that can cause infections.
D. Viruses cannot survive without a living host, whereas bacteria can often
live and grow outside of the human body.
Answer:
The correct one is -
D. Viruses cannot survive without a living host, whereas bacteria can often
live and grow outside of the human body.
The human digestive system is approximately 900 cm long. Food is moved through the digestive tract primarily by
Answer:
El tubo digestivo mide aproximadamente once metros de longitud, se inicia en la cavidad bucal y terminan en el ano.En la boca empieza propiamente la digestión, los dientes trituran los alimentos y las secreciones de las glándulas salivales los humedecen e inician su descomposición química transformándose en el bolo alimenticio.
Explanation:
With today's technology how else can you disprove the theory spontaneous generation?
Answer:
Religion, philosophy, and science have all wrestled with this question. One of the oldest explanations was the theory of spontaneous generation, which can be
Explanation:
15 points bc I’m broke
Answer:
Add comparative anatomy and it should be right.
Explanation:
UHM can you help plz i´ll make brainliest
Answer:
sure
Explanation:
whats the question?
Why do plants of the fields become yellowish?
Answer:
Poor drainage or improper watering
Explanation:
Water issues — either too much or too little — are the leading reason behind yellow leaves. In overly wet soil, roots can't breathe. They suffocate, shut down and stop delivering the water and nutrients plants need. Underwatering, or drought, has a similar effect.
Which scenario would result in a decrease in population size, or a negative population growth?
Use this formula:
population growth = (birth rate + immigration) – (death rate + emigration)
0 individuals emigrate, 14 individuals die, 14 individuals are born, 14 individuals immigrate
40 individuals emigrate, 0 individuals die, 10 individuals are born, 28 individuals immigrate
12 individuals emigrate, 5 individuals die, 17 individuals are born, 0 individuals immigrate
19 individuals emigrate, 4 individuals die, 25 individuals are born, 0 individuals immigrate
Answer:
The third situation has the lowest amount of people with 0.
Explanation:
In this situation,
0 individuals emigrate, 14 individuals die, 14 individuals are born, 14 individuals immigrate. Population growth = 14
In this one,
40 individuals emigrate, 0 individuals die, 10 individuals are born, 28 individuals immigrate Population growth = 2
For this one,
12 individuals emigrate, 5 individuals die, 17 individuals are born, 0 individuals immigrate Population growth = 0
Last one,
19 individuals emigrate, 4 individuals die, 25 individuals are born, 0 individuals immigrate Population growth = 2.
guyss can you please help mee it's importantt
What type of relationship exists between the snake and the shrew?
A. competition
B. predation
C. parasitism
D. mutualism
WILL GIVE BRAINLISTTTT!!!! In what ways are mechanical, chemical and biological weathering responsible for changes in our environment?
Answer:
Mechanical weathering, also called physical weathering and disaggregation, causes rocks to crumble. Water, in either liquid or solid form, is often a key agent of mechanical weathering. For instance, liquid water can seep into cracks and crevices in rock. If temperatures drop low enough, the water will freeze.
Hope this helps
Name this Molecule HELP ASAP PLEASE I WILL GIVE BRAINLIEST
The diagram below shows four living organisms. Which statement about the organisms shown is accurate? *
A) They are all single celled and have similar organs.
B) They are all single celled and have identical organs.
C) They are all multicellular and have similar organs.
D) They are all multicellular and have identical organs.
Answer:
D) the are all multicellular and have identical organs.
Explanation:
bcs all the above picture organisms are complex therefore, they will be multicellular for eg: human being we also multicellular.and each of them have identical organ
Label the image: Word Bank: Enzyme, Active Site, Substrate, Induced Fit, Reaction, Product.
Answer:
Label then as per the numbers I have given in the picture
EnzymeActive SiteSubstrateInduced FitReactionProductHow are cell membranes and cell wall similar in plant cells?
A. Both are the energy factories.
B. Both are used for storage of nutrients.
C. Both are the control centers of the cell. .
D. Both are transporters of waste materials.
HELP PLEASEEE
Answer:
B
Explanation:
both are used for storage of nutrients
The complete human genome is now known.
Which important scientific advance was made using knowledge of the
human genome?
Tick (™) one box.
Discovering antibiotic resistant bacteria
Finding more foods to eat from tropical forests
Tracing how aboriginal people spread across Australia
Working out when the last ice age ended
Answer: tracing how aboriginal ppl spread across Australia
Explanation:
Human genome project helped to find information on migration
The correct answer about the human genome project is Tracing how aboriginal people spread across Australia as it helps in the human genome project.
We gift an Aboriginal Australian genomic collection acquired from a 100-year-vintage lock of hair donated with the aid of using an Aboriginal guy from southern Western Australia withinside the early twentieth century.
We display that Aboriginal Australians are descendants of early humans. We additionally locate proof of gene glide among populations of the 2 dispersal waves previous to the divergence of Native Americans from contemporary-day Asian ancestors. Our findings assist the speculation that gift-day Aboriginal Australians descend from the earliest people to occupy Australia, probably representing one of the oldest non-stop populations out of doors Africa.What is HGP?The Human Genome Project became the worldwide studies attempt to decide the DNA collection of the complete human genome. In 2003, an correct and entire human genome collection became completed years beforehand of time table and at a fee much less than the authentic envisioned budget.
Hence concluded that HGP Tracing how aboriginal people spread across Australia important scientific advance was made using knowledge of the human genome.
To know more bout HGP refer to the link:
https://brainly.com/question/3913175
Why aren’t all organisms made of just one cell ?
Explanation:
bio diversity is important in nature
cant have all species doing the same things the same way
Which is a component of cell theory?
A: cells come from bacteria
B: cells come from cells
C: cells come from nonliving matter
D: cells come from non-cells
Answer:
B: cells come from cells
Explanation:
A component of the cell theory is that all new cells arise from existing cells
Hope this helped!!!
Which of the following determines whether or not a material is magnetic
Answer:
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Explanation:
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CAN SOMEONE HELPW THIS PLS
Answer:
c
Explanation:
An EMT reaches the scene of a car accident, disinfecting and dressing a man's head wound that has been bleeding profusely. Upon taking off his bloodied latex gloves, he notices that a shard of window glass has penetrated one glove and cut is palm. Years later, long retired after a second career as an accountant, he is surprised to discover that he has liver cancer. Thinking back, he recalls having received both hepatitis vaccines available at the time of the exposure, and guesses that he may most likely have been exposed to __________.
Answer: hepatitis C.
Explanation:
Based on the information given in the question, it's most likely that the person has been exposed to hepatitis C.
Hepatitis C is an infection that is caused when a virus attacks the liver which leads to the inflammation of the liver. Since the person reaches the scene of a car accident, it's possible that the EMT got in contact with the contaminated blood. In this case, he most likely have been exposed to hepatitis C.
Consider the skeleton. Which skeletal system is represented by the shaded portion of the skeleton ?
Answer:
appendicular skeleton.
Answer:C
Explanation:
PLEASE NO LINKS OR FILES OR I WILL REPORT
I will mark brainest if you get it right
1. Explain the justification for and the circumstances surrounding the internment by the US government of Japanese Americans during World War II.
Answer:Under the Executive Order, some 112,000 Japanese Americans—79,000 of whom were American citizens—were removed from the West Coast and placed into ten internment camps located in remote areas. Japanese Americans were given only a few days' notice to report for internment, and many had to sell their homes and businesses for much less than they were worth. In so doing, they lost much of what they had accrued in the course of their lives.
The camps—like the one at Manzanar, California, located at the foot of the Sierra Nevada mountains—were surrounded by fences, barbed wire, guard towers, searchlights and machine guns. Families incarcerated in the camps lived in uninsulated cabins or converted stables. They occupied their enforced idleness by organizing schools and camp newspapers, by running barber or beauty shops, and more. A small number were cleared for work outside the camps. Fred Korematsu was an American-born twenty-three-year-old welder of Japanese descent living in the San Francisco Bay area. In May 1942, he was arrested for failing to comply with the order for Japanese Americans to report to internment camps.
With the help of the American Civil Liberties Union, Korematsu sued on the grounds that as an American citizen he had a right to live where he pleased.
But in a 6-3 decision in Korematsu v. United States the Supreme Court ruled that interning Japanese Americans during the war for purposes of "military necessity" was constitutional.
Explanation:
2. Which structure should you look for in the image to decide if it is a prokaryotic
or a eukaryotic cell?
A. Cell Membrane
B. Cell shape
C. Nucleus
D. DNA
Dino and his family live in a community where people just throw their garbage anywhere. Recently, Dino was hospitalized due to diarrhea. His sister is now afflicted with dengue, and his father has lost his job because of tuberculosis. On space provided, discuss the possible causes of the health problems in Dino's family. What can be done to alleviate their situation? I NEED IT RIGHT NOW PLS! I cant find the subject Science cuz this is in science
Answer:
The main measure that must be taken to alleviate this situation is the proper disposal of garbage in the community in which Dino lives.
Explanation:
Inadequate disposal of garbage can cause a series of very serious illnesses and accidents to the entire community, which reinforces the need for all residents of a community to promote the proper disposal of waste. This is not happening in the community where Dino and his family live.
The inadequate disposal of garbage can contaminate the water and food of the community, causing diarrhea in Dino. This garbage also caused the accumulation of standing water, allowing the dengue mosquito to develop and infect his sister. In addition, garbage has created a suitable environment for maleficent microorganisms, such as the bacteria that causes tuberculosis.