All the following are associated with primary succession except; a mosses b lichens c faster process d soil production

Why are adults bigger than they were as children biology

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones