Answer:
The stratification of Earth into its geologic layers was brought about by the formation of the Earth's iron core. The iron core was generated by a combination of radioactive decay and gravitation, which raised the temperature enough for molten iron to form.
Explanation:
The answer is it provides us with vitamins. Hope this helps.
Answer:
wow
Explanation:
there are many girls you know,
so yah and I am alive too
