Which of the following statements is true? o Without bones, the body could not move.
The spinal cord is protected by the rib cage.
Bones connect to muscles at joints.
The skull is made of gliding joints.

James is sitting at his desk on the ground floor of an office building when the entire room starts shaking. which action is most appropriate in this situation? a. standing near a window b. running out of the building c. holding up a bookshelf d. preparing for aftershocks

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

How much serem is need to make kids?