1. what do the dark areas in the large cells represent? explain your reasoning.
2. identify the cells as eukaryotic or prokaryotic, and explain your reasoning.
3. are the cellls able to move on their own? why or why not?
4. are the cells arranged in tissues? why or why not?

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.