The circulatory, or cardiovascular system, is composed of
a. the lungs, heart and brain.
b. the lungs, blood vessels and heart.
c. the heart, blood and blood vessels.
d. the heart, arteries and veins.

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.

Signs of a sprain might include: a deformed appearance immobility a grinding sensation swelling

Which term defines one age as measured in years