Which set of design principles does this composition illustrate? OA. balance and emphasis
OB
movement and contrast
OC. pattern and unity
OD. emphasis and pattern

Me d: which system contains the heart, blood, and blood vessels? a. muscular b. circulatory c. respiratory d. digestive which system contains the pituitary, adrenal, and thyroid glands? a. respiratory b. circulatory c. endocrine d. reproductive

Which is shown to be an effective treatment for depression?

Which is the best decision you could make about tobacco?