any specific behavior | (biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level |
the trait of being active; moving or acting rapidly and energetically | coming to full development; becoming mature |
an organic process that takes place in the body | (medicine) the formation of morbific matter in an abscess or a vesicle and the discharge of pus |
a process existing in or produced by nature (rather than by the intent of human beings) | |
the state of being active | |
(chemistry) the capacity of a substance to take part in a chemical reaction | |