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All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
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1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.
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Biology, 22.06.2019 17:00
What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag
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Where is salivary amylase located in the body...
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