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Which structure evolved in cells approximately one billion years ago that allowed for the forming of more complex, multicellular organisms?
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During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water
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Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar
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Which structure evolved in cells approximately one billion years ago that allowed for the forming of...
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