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algol13
3 years ago
10

Water on Earth is billions of years old. True or False?

Biology
2 answers:
Marta_Voda [28]3 years ago
7 0

Answer:

True

Explanation:

harkovskaia [24]3 years ago
5 0

Answer:

true

Explanation:

water is always being recycled

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Over 99% of the atom is empty space.

Explanation:

To give an analogy of an atom; If the whole atom was a large football stadium then the nucleus would be a soccer ball at the center of the pitch in the stadium, with electrons (that hold negligible mass) skimming about in the empty space. This center ball carried most of the mass of the atom. Therefore most matter that you see is actually and ironically empty space.

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Tại sao khi chi bị đau một bộ phận nào đó trong có thể những ta vấn thấy toàn có thể bị ảnh hưởng ?
nexus9112 [7]

Answer:

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