Why do you think that scientist consider the inner core and the outer core as part of the same layer instead as 2 separate layers?

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and

Ais a group of individuals of the same that exist together in the same place at the same time