These would be cells. Without cells (which are made up of atoms and molecules — which are also the things non-living things are made up of), our bodies (or the body of any living being) wouldnt be able to function. Not all living beings have organs, such a single-cell beings.
Thats about right i believe
-a chemical substance that affects the body's function
It can make it better or worse, depending on its type and quantity.
A.Blood alcohol concentration is affected by factors such as body size and gender
