Humpback whales, like the one shown here, swim at many different levels of the ocean. As the whales dive deeper into the ocean water, they experience- A. decreased pressure
B. increased sunlight
C. increased salinity
D. no other organisms

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.

Archaebacteria use for movement. celia flagella pili cell walls

By going through the process of cellular respiration the cell can gain molecules of atp.