True or false: the central nervous system allows us to sense the environment

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.