A change in their food, from trees to grass in the Great Plains.
Answer:
The geocentric model says that the earth is at the center of the cosmos or universe, and the planets, the sun and the moon, and the stars circles around it. The early heliocentric models consider the sun as the center, and the planets revolve around the sun.
Explanation:
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Dendrite, axon, and cell body are the major parts of neurons. </span>
Greater then the water density, which has a density of 1 g/cm^3
I believe it’s B sorry if it’s wrong