Which of the following carries deoxygenated blood to the lungs?
a. aorta
b. pulmonary artery
c. varicose vein
d. venule

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats