nervous system uses the brain, spinal cord and nerves
No, it kills your body and your brain cells
main function of skull is to protect the very meticulous organ of human body that is brain.
You use your mind to think with. The brain is a nervous control system that helps the mind and spirit to control the body.
brain, legs ,arms ,hands,voice
Alcohol affects the human body by slowing down brain function, impairing coordination and judgment, and causing dehydration. It can also damage liver cells and weaken the immune system with long-term heavy use.
Yes, but only in lawyers.
Lead is a heavy metal and poisonous to the human body. Use of lead pipes leads to a build up of lead in the system which affects the nervous system and can lead to brain damage and death.
In physiology class, we are studying the circulatory system in the human body.
Your brain. The human brain, like the nucleus, controls everything that goes on in the body (cell).
because food has to be broken down into a form your cells use.
Less than one quarter, about 20 %.
They didn't know what it was used for yet so it therefore had no use. They thought it was like something that was just there but not useful to the human body