Nipples and titties
the intire body
Respiratory system
they affect the nervous system.
As is progresses, bulimia can affect virtually all of the systems in the body.
central nervous system
nervous system
skeletal
Steroid affect every system in the body. For instance, they affect the immune system by decreasing inflammation, the reproductive system by changing the balance of hormones, and the stomach by affecting its lining.
bacteria can affect any body system, it just depends on what type of bacteria it is.
it affects the nervous system
tbag your mom
The circulatory system, the one that pumps blood around in your body.