A(n) _______ is a substance that helps in the chemical digestion of food.
(1 point)
Responses
epiglottis
epiglottis
enzyme
enzyme
gallbladder
gallbladder
peristalsis
peristalsis
(1 point)
Responses
epiglottis
epiglottis
enzyme
enzyme
gallbladder
gallbladder
peristalsis
peristalsis