Zaniyah23 Zaniyah23

07-12-2020
Biology

contestada

Scientists believe that the earths core is made mostly of:
A: silicon and oxygen
B: iron and nickel
C: granite and basalt
D: calcium carbonate

Respuesta :

Akatsukifurui Akatsukifurui

07-12-2020

Answer:

B: iron and nickel

Explanation:

I am sure of it because I learnt it in class :)

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