Anthropology=human culture, hydrology=water, meteorology=climate, and geophysics=inside of earth.
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Answer:
Using the real system might mess up and using a computer model is clearer and gives a more advanced view
C.
asexual means only one parent while sexual reproduction needs sperm and eggs
False. They form a V formation so that it will lower their heart rate and make it easier to go longer distances. And when they are in a V formation, it results in wind resistance.
Global warming is the answer