Answer:
Humans burn fossil fuels, clear trees, change land use, creating smog that traps the carbon in the Earth's atmosphere, leading the oceans to absorb the heat and eventually end up with global warming and ocean acidification.
Explanation:
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During meiosis, genetic recombination may occur more than once through the process of cell division, resulting in an increase in genetic variability.
Answer: corpus luteum secretion
Explanation: