Answer:
The answer is
The digestive system excretes a solid waste and the excretory system excretes a liquid waste.
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Answer:
Ice Age Explanation. Fluctuations in the amount of insolation (incoming solar radiation) are the most likely cause of large-scale changes in Earth's climate during the Quaternary. In other words, variations in the intensity and timing of heat from the sun are the most likely cause of the glacial/interglacial cycles.
Explanation:
The answer to this question is fat
