1. A critical organ that beats about 100,000 times a day—and pumps about 1.3 gallons of blood per minute.
2. Deep pink in color and rich in naturally occurring nitrates
3. Green fruit that comes from California and is great on toast
4. Something you do at night
5. Store in fat cells as unused calories and provide your body with energy
6. A waxy substance your body needs to build cells
7. Occurs when the supply of blood to the brain is reduced or blocked completely, which prevents brain tissue from getting oxygen and nutrients.
8. A pill you take to help you feel better
9. Is when the heart’s two upper chambers, or atria, beat chaotically and irregularly and out of sync with the two lower chambers, or ventricles, of the heart.
10. An activity requiring physical effort, carried out to sustain or improve health and fitness.
11. An animal that swims in the ocean and lakes.