Why is it called agent?
agent (n.)\n\n late 15c., "one who acts," from Latin agentem (nominative agens) "effective, powerful," present participle of agere "to set in motion, drive forward; to do, perform; keep in movement" (from PIE root *ag- "to drive, draw out or forth, move").
What are the 4 types of agents?
Agent. (Science: pharmacology) Any power, principle or substance capable of producing an effect, whether physical, chemical or biological. Origin: L. Agens = acting. Last updated on July 24th, 2022.
What is agent science definition?
The five types of agents include: general agent, special agent, subagent, agency coupled with an interest, and servant (or employee).