Answer:
Due to the earth's rotation and the gravitational pull of the moon.
Water or other molecules move down their concentration gradient without any energy.........
difference - simple diffusion uses help of transporting protein in the membrane whereas osmosis uses no help.
<span>The biological term for such organisms is "deuterostomes". Those who's first opening is the mouth are called protostomes.
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Answer:
X represents ATP (Adenosine TrisPhosphate) or simply put Energy.
