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Classify the descriptions and examples as endocrine or neural control
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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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The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these
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Embryologically, the brain arises from the rostral end of a tubelike structure that quickly becomes...
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