What are characteristic of cystic fibrosis

If the singular term ends in -us, the plural is usually formed by changing the ending to

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

Exercise has no positive effects on the nervous system? true or falseu