is a specific kind of: biological process, organic process.

is a broader term that covers: control | breathing, external respiration, respiration, ventilation | respiration | breath | consumption, ingestion, intake, uptake | sex, sex activity, sexual activity, sexual practice | insemination | sleeping | reaction, response | crying, tears, weeping | ablactation | anastalsis | discharge, emission, expelling | expectoration | festering, maturation, suppuration | healing | hypostasis | lachrymation, lacrimation, tearing, watering | lactation | opsonisation, opsonization | overactivity | peristalsis, vermiculation | diaphoresis, hidrosis, perspiration, sudation, sweating | phagocytosis | pinocytosis | placentation | psilosis | tanning | transpiration ... show more.

derivation: active.