CaF2 or calcium fluoride occurs naturally in nature and is sometimes called mineral fluorite or fluorspar.
The last one because the neurons allow the intestines to work properly
Answer:
-rainfall is low
-occur in all climate zones
-contains grasses and woody plants
The answer to this is "D" The reason it is not "C" is because some steroids are used to treat medical issues, and others are used for the purpose of repairing the muscle faster after working out such as anabolic steroid