Double-acting baking powers . A. form rust when combined with vinegar
B. have two acids
C. are part base and part acid
D. only for cold or room-temperature recipes

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.

Muscle fiber i think that i right