Because their soft tissue and bones decay or get eaten before a fossil can be made.
To provide energy to build new cells and tissue
Answer:
Must be spread through human actions alone
Explanation:
Cause it's the only one that isn't true.
Answer:
C. H and O
Explanation:
Almost 99% of the human body's mass is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus, in that order.
Element Symbol % in body
Oxygen O 65.0
Coal C 18.5
The human body is composed of 60% water, that is, H2O.
