Non-organic matter fits the gap perfectly.
Hope it helped!
The energy originated from the animal when it was alive
By knowing the details on where and what about the organism, this helps with a lot of crime such as murder.
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:
