The first successful treatment for bipolar disorder, and still the most common one, is lithium salts. a. true b. false

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.

What is the most common structure of volcanoes?