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Luda [366]
2 years ago
6

What percentage of oxygen is attributed fossil fuel combustion

Chemistry
1 answer:
Oxana [17]2 years ago
6 0

Answer:

C. 4%

Explanation:

The answer is 4%

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Sun⇒ Phytoplankton (Producer)⇒ Zooplankton (Primary consumer)⇒ Fish (Secondary consumer)⇒ Bear (Tertiary consumer).

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Learn more about food chain:

brainly.com/question/16543685

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