The ________ nervous system is composed of the brain and spinal ...

[Sufayan.ah]

The ________ nervous system is composed of the brain and spinal cord.
 A) autonomic
  B) peripheral
  C) central
  D) efferent
  E) afferent

Question 2

While playing softball, Sid pulls his hamstring muscle. As a result of the injury, he has difficulty extending and medially rotating his thigh. Which muscle(s) of the hamstring group did he probably injure?

[stano32]

Answer to Question 1

C

Answer to Question 2

Sid probably injured the semimembranosus and/or the semitendinosus, since both of these muscles have these actions.

[Sufayan.ah]

Thanks

[stano32]

Welcome