The Achilles tendon attaches the to the heel at the back of the foot. a) bone cartilage
b) irregular bones
c) lower leg muscle
d) spongy and compact bones

If one of your friends tries to get you to stay out later than your curfew, you should: a. go along with it because your parents are too strict anyway. b. yell at them about what a stupid idea it is. c. say you don't want to, but if they insist, you stay. d. tell them that you're going home, but they can stay out if they want to.

Which of the following is a positive response to stress? select one: a. smiling b. naming it c. working more d. joking about how stressed you are

Astudy shows that an influenza vaccine is 71.4% effective in preventing a particular type of influenza. if 15,422 people receive the vaccine, how many would not be protected and would be likely to get infulenza?