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15-12-2020
Biology

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Can someone please help me this is Biology in 7th Grade

Can someone please help me this is Biology in 7th Grade class=

Can someone please help me this is Biology in 7th Grade class=

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frkovicemily11 frkovicemily11

15-12-2020

The correct answer is C. They move to an area with lower oxygen concentration

Explanation: Gas molecules can pass through semi-permeable which means they don’t need transport proteins for the movement

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