blood
by muscel
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.
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.
The population of Poienarii de Muscel is 3,641.
Albeştii de Muscel's population is 4,553.
what is prolonger contration muscel contration
heart
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
immune system
Respiration