You can usually recognize when a person is happy just by looking at the expression on their face. this is because happiness is a) a learned emotion b) a defense mechanism c) a coping strategy d) a primary emotion

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d

Rotation of the head is made in atlanto-occipital joint or not?

Achemical substance that people of any age may not lawfully manufacture, possess, buy, or sell is known as a(n) a. over the counter drug b. prescription drug c. medicine d. illegal drug