Answer:
Plant And Animal Gas Exchange
Plant And Animal Gas ExchangeThe plant produces oxygen and serves as thier waste ,this oxygen is needed by animals and for the exchange animals excrete carbon dioxide which plant needs
In animals, gas exchange follows the same general pattern as in plants. Oxygen and carbon dioxide move by diffusion across moist membranes. In simple animals, the exchange occurs directly with the environment. But with complex animals, such as mammals, the exchange occurs between the environment and the blood.
Example:
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