Most of Earth’s dry air is made up of

2 answers:

8 0

I believe the correct answer from the choices listed above is option C. Most of Earth’s dry air is made up of nitrogen and oxygen. Approximately, air is made up of 21 percent of oxygen and 79 percent of nitrogen. Hope this answers the question. Have a nice day.

lesya [120]3 years ago

6 0

C. nitrogen and Oxygen.

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2 years ago

Cetaceans are whales and their relatives. The diagram shows some fossils of cetaceans.

alexgriva [62]

Answer:

i think it's "C"

Explanation:

because if both have similar structure then just have some relation

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3 years ago