What is the body system that consist of muscles that provide motion and maintain posture

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 of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

How are medical providers most likely to be grouped for searches? check all that apply. -coverage -specialty -age -competence -need