Answer:
I think the answer is B or Compounds
Release less energy than it uses
An exothermic reaction releases heat. An endothermic reaction absorbs heat. Burning gas releases heat so it would be exothermic. Acid and water react heating the beaker would be exothermic because it releases heat from the reaction. Hope this helps! ;)
The volume of eye drop fluid in a bottle is specified in milliliter, because in medical 1 drop=12ml
As the building blocks of proteins , amino acids are linked to almost every life process, but they also have key roles as precursor compounds in many physiological processes.
