Answer:
Animals produce carbon dioxide gas and it is used by plants for photosynthesis.
Explanation:
Carbon and oxygen cycle are the cycles present on Earth and it is essential for all living things.
Carbon dioxide and oxygen are two most important gases to sustain life on Earth. Oxygen can be found on air, and it is produced by plants during photosynthesis. On the other hand, animals, like humans, produce carbon dioxide from their cells and from breathing out.
The survival of living organisms depends on each other. Using carbon and oxygen cycle, carbon dioxide is emitted by animals and then it is used by plants to make their own food through photosynthesis. In return, plants give off oxygen which is needed by animals, like humans, in order to breathe. In addition, plants also produces food that animals eat.
Know more about photosynthesis here: brainly.ph/question/217143
More information about carbon-oxygen cycle here: brainly.ph/question/292930
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