Epithelial cells must be able to divide rapidly because they
are found in organs such as the heart that are constantly moving, and therefore, quickly wear out
are found in tissues that are frequently exposed to abrasion, such as the skin and digestive tract
compose the brain, which is continually altered as we learn new things
compose the blood, which needs to be replenished quickly after injury
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Biology, 22.06.2019 02:10
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
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Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior
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Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
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Epithelial cells must be able to divide rapidly because they
are found in organs such as the heart...
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