Nerve impulse describes: a. an action potential crossing the synaptic cleft. b. input at the dendrites of a cell. c. the movement of an action potential along the axon. d. an action potential along the combined axons, which are called nerves.

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

What are the ingredients of oobleck?