Question

In animals, digestion functions as a mechanism for

A. Converting carbon dioxide into oxygen
B. Converting oxygen into ATP
C. Breaking down food into small molecules
D. Breaking down glucose into ATP

C????

Answer 1

its c

Step-by-step explanation:

because i said so if thats not enough

food; continues with its mastication (chewing), insalivation (mixing with the salivary secretions), degluti-tion (swallowing), and the digestion, absorption, and assimilation of those food elements that are of nutritive value

Answer 2

C or d I think def not a or b