Answer:
well.. since its a predator it helps control the population count of prey. if there's no predator the prey will keep growing and growing (population-wise) and then the preys prey will shrink (also population-wise) and then the pray will die out after that since there's nothing else to eat
Explanation:
Answer:
physiologist
Explanation:
A physiologist is a person or a professional who studies and does experiments to see the function and behavior of plants and animals under normal circumstances as well as abnormal circumstances. They also study and learn the impact of the human life on the species and how the specimens they interact with each other.
In the context, an experimenter conducting an experiment to see the affect of heart beat rate when the temperature changes is known as a physiologist.
I believe the correct answer is mantle. Let's hope this is right!
answer: You inherit a copy from one parent, and the other copy from the other parent.