What is the function of the central nervous system? a. to process information and form a response b. to gather information c. to carry a response to glands and muscles d. to receive stimuli from the environment

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain