Answer:
of course the answer is the correct answer
Explanation:
Exchange systems help primarily with:
a. balance.
I think the anwser is a because a blood clot in the brain can cause a stroke because your blood staying around in one place can cause you to have a stroke.
Answer: bile
<span>If you have a problem digesting fats, you have a problem with your bile. Bile is excreted by the liver and stored in the gallbladder for later use. It helps break down the fats and aids in the absorption of fat-soluble vitamins. You will have trouble digesting fats if you are running deficient in bile.</span>
