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alexandr402 [8]
3 years ago
11

Which statement describes an important role of carbon dioxide in Earth's atmosphere?

Biology
2 answers:
MrRissso [65]3 years ago
5 0

Answer:Plants use carbon dioxide to make food

Explanation: Carbon-dioxide plays a very important role in sustaining life on Earth.

Plants use carbon-dioxide and water for photosynthesis in presence of sunlight and chlorophyll to produce food and oxygen.

CO₂ + H₂O →  O₂ + glucose (food)

This food is consumed by the animals and oxygen is used for respiration. Animals use energy from the food to do work and exhale back carbon-dioxide.

Shtirlitz [24]3 years ago
4 0

Answer:

B

Explanation:

I got it right

Plus  this on a unit test!

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