The number of neurotransmitter molecules located within a specific synaptic gap would most clearly be reduced by

In what for do plants utilize nitrogen? why do they need nitrogen?

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

What is an example of a scientific question that galileo could not have answered with out this new tool?