What is a chemical that block pain messages from reaching brain cells and
produce feelings of pleasure

Daily sanitizing and disinfection solutions should be made with one of bleach per quart of water. a. tablespoon b. cup c. teaspoon d. gallon

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

Which u.s. state is home to the fewest species of mosquitoes?