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Biology, 22.06.2019 01:00
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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Biology, 22.06.2019 06:00
Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
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Biology, 22.06.2019 13:00
Blank is a rock with a find dark texture that makes up the oceanic crust
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Computers and Technology, 10.09.2019 05:30
Mathematics, 10.09.2019 05:30