Drag the tiles to the correct boxes to complete the pairs.
Match the meal to its grocery list.

Match each disease with the body system it affects

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

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4