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Brums [2.3K]
2 years ago
10

From sea level, the biosphere goes up about 19km. What is the thickness of the biosphere in meters?

Biology
1 answer:
Alexandra [31]2 years ago
8 0

Answer:

1 km= 1000 meters

9 km= 9000 meters

19 km= 19000 meters

9000

+19000

----------

28000 meters

Explanation:

Hope this helps!

Please mark me as Brainlieast!

Explanation:

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