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.

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Time remaini 02: 50: 5 in the farewell speech, queen elizabeth's use of first-person point of view her to appear to be impartial and objective prevents her from addressing the audience directly allows her to share her personal thoughts and ideas, makes it seem as though she's observing from the outside, mack this and return save and evit