97vazmxbyr 97vazmxbyr

18-03-2021
Biology

contestada

Could somebody please help me?

Select the correct answer

Which biogeochemical cycle includes the exoskeleton and shells of marine organisms as a reservoir?

A) carbon
B) nitrogen
C) sulfur
D) oxygen

Thank you! :)

Respuesta :

BreannaStar04 BreannaStar04

19-03-2021

Answer: The answer is Oxygen.

Answer Link

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