Which of the following joints are primarily cartilaginous? A) knee joints
B) spinal bone joints
C) shoulder joints
D) hip joints

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

What is known about the genetics of diabetic disorders? what goes wrong when juvenile diabetes sets in?