Robertlugo22 Robertlugo22

11-05-2020
Biology

contestada

Scientists think the earth is approximately how old?
6 1/2 billion years
4 1/2 billion years
3 billion years
2 billion years

Respuesta :

7108594 7108594

11-05-2020

Answer:

4.5 Billion years old

Explanation:

Answer Link

mihe6981 mihe6981

12-05-2020

Answer:

4.5 B

Explanation:

Answer Link

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