Answer:
Motion is a change in position measured by distance and time. Speed tells us the rate at which an object moves.
Answer:
The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system's activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.
Explanation:
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The answer is C, the membrane is in charge of what enters and leaves the cell
Answer:
Muscle cramps are caused by the inability of myosin fibers to break free from the actin filaments during contraction, resulting in a prolonged contraction. A lack of ATP would obviously produce cramping, as myosin requires ATP to become free from actin.
The Pituatary Gland is the gland which produces all hormones in the body.
