Because humans need to mate.
It is important to us because our body(human body) is the one which need all nutrients in right proportions.
Oxygen is important to human body because it aid in breathing
The skeleton system is important to the human body because it keeps the human body upright and protects the body's internal organs against injuries.
why human sexuality is important
Very important! It regulates the body's metabulism.
Oxygen is important to human body because it aid in breathing
Oxygen is important to human body because it aid in breathing
Oxygen is important to human body because it aid in breathing
The human body needs nitrogen for the proper digestion of food and growth. Nitrogen is extremely important in the development of the human fetus.
Turkey is important for the United States because it is a staple in the American diet. Turkey is full of nutrients that the human body uses to survive.
blood
heart