Answer:
The anus is an opening at the far-end of the digestive tract and is the exit point for the waste material.
Explanation:
HOPE THIS HELPED!
A protein has carbon, hydrogen and oxygen.
the formula of a protein is <span>R-CH-(NH2)(COOH).</span>
Absorption and excretion
Hope this helps!
-Payshence xoxo
Answer:
What am i supposed to do ?
Explanation:
