A ____________________ is an organism that lives on or within another host organism and which derives its sustenance from the host

The stomach will reach a peak in the digestive process ________ hours after a meal and may take three to five hours to empty into the small intestine

a. two b. three c. four d. five

Which joint allows for free movement in a variety of directions?

a. Synarthrotic b. Amphiarthrotic c. Diarthrotic d. Biarthortic