skeletal system and the muscular system,
Muscles are attached to the skeleton and work assuming that the skeleton is there; for example, there is no muscle that makes sure you don't bend the middle of your arm, as it's stable because there is a bone in it. Basically, the skeleton is a scaffolding for the muscles.
the skeletal system and the nervous system,
Many nerves run along the skeleton, or even inside the bones, and the bones protect the nerves; for example in the spinal cord
the muscular system and the nervous system.
The Nervous system controls the muscles; it sends the muscles commands
<span>both are full-time facilities, which means that the patient resides onsite until the treatment is complete. inpatient treatment facilities are located in hospitals or clinics. this is significant, since inpatient treatment is typically reserved for individuals who are dealing with mental or medical conditions in addition to their substance abuse problem. their firm structure also makes them beneficial to adolescents with substance abuse problems. residential treatment facilities are not associated with hospitals. in addition to treating drug addiction, many of them offer educational programs focusing on career or parenting skills to help their patients navigate through life after they finish treatment.</span>
I think it might be values.
