Biology, 23.08.2019 07:00 jeffcarpenter
Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water movement.
true or false
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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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Biology, 22.06.2019 03:00
Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels
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Biology, 22.06.2019 07:30
The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body
Answers: 1
Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water move...
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