whipmaster73 whipmaster73

21-10-2020
Biology

contestada

Earth's core is mainly composed of.......
A:iron and aluminum.
B:silicon and hydrogen.
C:iron and nickel.
D:silicon and oxygen.

Respuesta :

niawatson2007 niawatson2007

21-10-2020

Answer:C

Explanation:

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Devindrenolds Devindrenolds

21-10-2020

Answer:

C:iron and nickel.

Explanation: Vote me Brainliest Thx

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