Señale la cantidad de oxígenos que tiene el ácido carbónico
a)3
b)1
c)2

The velocity would be 2 

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.

Answerit is not a renewable energy source;