I am most likely sure that that statement would be true. I am terribly sorry if I am wrong, but I am 99% positive that this is true!
*meow!*
C. a food chain accurately represents feeding relationships
It starts in the mouth where chemicals in the saliva called amylase, break down starch and other food molecules into smaller sugars and molecules. Those are then carried down to the stomach. So the saliva in the mouth is really what starts the chemical digestion.
Hope this helps :)
Explanation:
because If a cell is placed in an isotonic solution, there will be no net flow of water into or out of the cell, and the cell's volume will remain stable