A salt solution that contains 0.90 g of NaCl in 100.0 mL of solution.
M

Answer( precipitate );

Atp, shorthand for adenosine triphosphate, is the standard molecule for cellular enger in the human body. all motion and metabolic  processes  within the body begins with energy that is released from  atp, as its phosphate bonds are broken in cells through a  process  called hydrolysis.

The answer is fossil fuels.