Which human body system creates the force that allows the body to move?

Occurs when the immune system attacks the body. lupus cancer sickle cell disease huntingtons disease

What are ways that tobacco use can affect familyand socity

Teenagers and children need sleep. teens need at-least 8-9 hours of sleep. kids need   at-least 10-11 hours of sleep depending on what time they go to sleep. sleep is very important for anyone of any age. read more on -