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Oduvanchick [21]
2 years ago
10

What do scientists know about extrasolar planets? There are very few that are habitable. There are several that have liquid wate

r on them. They don’t exist. There are likely billions of them in the galaxy.
Biology
2 answers:
andreev551 [17]2 years ago
8 0
There are likely billions of them in the galaxy
MatroZZZ [7]2 years ago
6 0

i believe the answer is the 3rd one

there are likely billions of them in the galaxy

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