Answer:
Absorption, Distribution, Metabolism, Excretion
Explanation:
These four ways are actually four stages that medicines undergo within the human body.
After a medicine is administered, it is absorbeb into the bloodstream. The circulatory system then distributes the drug throughout the body. Then it is metabolized by the body. The medicine and its metabolites are then excreted.
It only takes a few seconds to kick in.
