Definitions — English
- The state of being active.
- Energetic action or movement; liveliness.
- A specified pursuit in which a person partakes.
- Un processo educativo o procedura destinata a stimolare l'apprendimento attraverso l'esperienza reale.An educational process or procedure intended to stimulate learning through actual experience.
- The intensity of a radioactive source.
- The ability to take part in a chemical reaction.
- A physiological process: respiratory activity.