Second one! Your personal life can affect your job performance for good or bad.
The nervous system is comprised of two major subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS).
If the blood is carrying oxygen, the cell and the blood will have a sort of trade. The cells will give the blood the waste which will leave the body and the blood will give the cell oxygen which it needs to stay alive and continue to work.
Carbohydrates as are just made up of one or two, while complex ones are made of many sugar units
Drinking can be harmful to our health and lead to problems such as depression.
