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Keith_Richards [23]
3 years ago
11

What was the only type of life on planet for hundreds of millions of years?

Biology
1 answer:
zhuklara [117]3 years ago
7 0
Mainly bacteria.....
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Select the correct answer from each drop-down menu.
Masteriza [31]

Answer:

The question is incomplete as the options are not stated, here are the options from another website.

options for A, B and C.

respiration,

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Explanation:

From number 1. Prices which is respiration, respiration is a process of gas exchange which oxygen is inhaled and carbondioxide is exhaled into the atmosphere.

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Cystic fibrosis is a devastating illness that affects the lungs, pancreas, and intestines.In 1989, researchers discovered that t
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The use of Orkambi may improve lung function and reduce the risk of exacerbations.

I hope you're clear on this Daxxy

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