Поиск

period from birth or appearance of an embryonated egg up to death. With the lowest organisms that are reproduced by dividing – a time period from dividing up to dividing.

sequence of interdependent stages of raw materials use, manufacturing and consumption of products, arrangement and disposal of products and consumption of wastes, wastes utilization as secondary raw materials. B.c.c is related to a considerable movement of matter in biosphere and erasure of borders of biogeochemical provinces.