The thickness of the uterine lining , becomes very thick...because when the level of hormone progesterone reaches its highest levels. according to Dr.X on yahoo answers.
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Answer: The nodes of Ranvier
Explanation: The speed of impulse conduction along an axon are increased by this.
Answer:
it would probably mean that we wouldn't have to eat, or not as much anyway, we aren't outside 24/7 and unlike plants. we move around, so during winter we can't just go dormant nor can we just stand outside. To sum this up, we would probably only have to eat less
Explanation:
The stage of mitosis where the chromosomes line up is called metaphase.