Which of these is an advantage of an mri over a ct scan? a. it produces better images of hard tissues. b. it is safer. c. it is faster. d. it is less expensive.

One of the students at your school posted akward and embarrissing pictures of another student online

The outermost layer of your teeth is called the enamel and is made of?

Brad was almost hit by a speeding truck as he crossed the street. his heart began to race, and he felt extremely afraid as he jumped out of the way in just enough time to avoid the truck. a psychologist who supports the theory of emotion would claim that based on the arousal brad experienced, he appraised the situation and then labeled his racing heart as fear. a. james-lange b. cannon-bard c. schachter two-factor d. evolutionary