The different types of blood vessels are capillaries, veins, and A. aortas
B. atrium
C. ventricles
D. arteries

What is a common risk associated with tobacco?

Which of the following identifies a main culprit for america’s increasing weight gain

Why is it often difficult to get funding for local parks? a. state governments do not like to grant permits for local parks. b. federal regulations prohibit most fund raising. c. there is often a small tax base. d. federal funding cuts have all but stopped local construction of parks.