"Secretes excess water as sweat" is the one role among the following choices given in the question that the <span>skin play in the excretory system. The correct option among all the options that are given in the question is the first option or option "A". I hope that the answer has actually come to your help.</span>
<span>Because the atmosphere is thinner, there would be less pressure keeping the heart at its current size and it would expand and become too large to work properly</span>
The food chain is very important to ecosystems.
