Which organisms release carbon dioxide as waste?

Consumers, in general, are aerobic creatures that must breathe oxygen to sustain the cellular reactions that release the energy contained in food molecules. These reactions then generate carbon dioxide as a waste product. Animals feed on the plant passing the carbon compounds along the food chain. ... The animals and plants eventually die.

Explanation:

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igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.