The answer is 4 I’m pretty sure
Answer: The answer is sample 1 if I’m not mistaken
Explanation:
Because it is :) but yeah...
I think all three ideas should be selected since they were all in the blue box so it seems like it’s included
Mechanical digestion is the breaking down of food into smaller pieces physically. Mechanical digestion begins in the mouth as the food is chewed.
but in the case of chemical digestion, it breaks the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva.
for more refer to this:
Hope this helped
and ur welcm
Because it t<span>akes in nutrients, breaks them down, and creates energy rich molecules for the cell. </span>