Answer:
The digestive system works very closely with the circulatory system to get the absorbed nutrients distributed through your body. ... While the digestive system collects and removes undigested solids, the excretory system filters compounds from the blood stream and collects them in urine.
Answer:
can you upload the question again..coz some part are not showing
(A) Instructions for each specific function
hope that helps
Answer:
Explanation:
Proteins are important because they give you ability to fix broken bone or to grow.