Which of the following is least involved in the mechanical breakdown of food, digestion, or absorption? a) large intestine b) the oral cavity c) the small intestine d) the esophagus

My answer is the esophagus

Explanation:  The esophagus is basically a fibromuscular  tube that helps food get from the pharynx all the way into the stomach. I hope this could help a bit!

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

food source and hunting?