BIOLOGY HIGH SCHOOL

Impala share the African plains with other grazing animals and predators. Which change would lead to a DECREASE in the population?A. A reduction in the lion population.

B. An increase in the number of other grazing animals.

C. An increase in restrictions on the hunting of impala.

D. A reduction in the population of the other impala### predators.

Answers

Answer 1
Answer:

The correct answer is B. An increase in the number of other grazing animals.

Explanation:

In ecosystems, one of the factors that can lead to the decrease of the population of an organism is competition, this occurs as organisms struggle to get the same resource such as food, water or shelter. Additionally, competition increases as more organisms need the same resource. This implies in the case of the impala that feeds on grass and plants if there is an increase in the number of other grazing animals, competition would increase and this would lead to a decrease in the population as some Impalas might not get enough food to survive.
Answer 2
Answer: B. An increase in the number of grazing animals.

Impala and other grazing animals use the same food sources of the African plains.

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Science has shown that smoking causes cancer. Which is an example of howsociety responded to this information?OA. Cigarette smoking remains very common.OB. Cigarette smoking has become more common on television.OC. Warning labels are required on all packs of cigarettes.OD. Stores have continued to sell cigarettes.
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What role do aquifers play in the water cycle
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How does anatomy provide evidence for evolution?

Answers

Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor. Other evidence for evolution is provided by analogous structures. These are structures that unrelated organisms share because they evolved to do the same job.

A DNA segment is changed from -AATTAG- to -AAATAG- . what is this an example of?

Answers

This has both an addition (or insertion) and a deletion mutation which are both types of frameshift mutations.

If the voltage applied to a wire increases, then its current is not affected.True
False

Answers

False (if we assume the resistance of the wire remains the same) Current = Voltage / Resistance. Hope i helped man:D

A plant may open and close its stomata to prevent excess water loss and maintain _____.

Answers

Homeostasis

Organisms have the ability to regulate their internal environment in order to maintain a steady state called homeostasis. It is nature of the organisms to balance their body systems at the end of the day like how nature reinvents himself when he is too stresses. Living organisms do that to, by sleeping after doing a very demanding job.

The answer is homeostasis.

All of the following methods would increase the solubility of a solid solute, except for A. increasing the temperature heating the solution.
B. stirring the particles more vigorously.
C. turning down the heat.
D. chopping the solid into finer pieces.

Answers

All of the following methods would increase the solubility of a solid solute, except for turning down the heat. Increasing the temperature heating the solution, stirring the particles more vigorously and chopping the solid into finer pieces increase the solubility of a solid solute.

Turning down the heat is the answer

Most of the water vapor in the atmosphere comes from evaporation of water from oceans. Most of this evaporation occurs where there is the greatest solar radiation, which is - Group of answer choices around islands in the Pacific. along the coast of Europe. near the Equator.

Answers

Answer:

near the Equator

Explanation:

The part of the Earth that receives the most amount of solar radiation is always near the Equator. This is because the Earth itself revolves around the run in a tilted motion, since the Earth is round this makes the Equator always closest to the sun which means it will always get the most direct amount of Sun Radiation. This radiation causes more heat which ultimately causes a greater amount of water to be evaporated in this location.

Final answer:

Most of the water vapor in the atmosphere comes from evaporation of water near the Equator.

Explanation:

The subject of this question is Geography. The question is asking about the source of most of the water vapor in the atmosphere and where the greatest evaporation occurs. The correct answer is near the Equator. The Sun's energy is the main driver of evaporation, and areas with the greatest solar radiation, such as the regions near the Equator, experience the most evaporation.

Learn more about Water Cycle here:

brainly.com/question/31195929

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