Keratin can be found in many places other than the skin. What is its purpose within the body?

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f