Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
Why do scientist think Earth's core contains iron? A) The crust does not contain much iron. B) Iron is lighter than oxygen C) Iron does not conduct electricity.
Why do scientist think Earth's core contains iron?
A) The crust does not contain much iron.
B) Iron is lighter than oxygen
C) Iron does not conduct electricity.
