Answer:
A
Explanation:
Are body gets rid of wastes to help maintain homeostasis.
I know accurate is really close or exact but the reproducible ive never heard
The best option from the list in terms of another term for the responding variable would be "<span>dependent variable" because it's dependent on the other primary variable. </span>
<span>The circulatory system is vital in the exchange of oxygen with the cells in the animal's body because there is no living creature that can survive without oxygen, it keeps the body active.
</span>♡♡Hope I helped!!! :)♡♡