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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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What characteristic sets the planets apart from the stars, Sun, and Moon?
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for a celestial body to be a planet of the solar system, it must meet three conditions: it must be in orbit around the Sun, have been molded by its own gravity into a round or nearly round shape, and have “cleared the neighbourhood around its orbit,

Explanation:

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The slow accumulation of genetic changes to an influenza virus over time is referred to as _______.
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Answer:

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