Across
- 3. the body’s structure made of bones
- 4. human hearts have four of these
- 7. the type of blood cells that fight viruses
- 8. sensors in your body to communicate heat, pain, pressure, etc.
- 10. this bone structure protects your internal organs
- 13. this part of the body contains 27 different bones
Down
- 1. how your body stores extra energy
- 2. where your body absorbs nutrients from food
- 3. the body’s largest organ
- 5. these transport blood from the heart
- 6. the organ which removes alcohol from blood
- 9. these transport blood to the heart
- 11. your “thinking” organ
- 12. between your leg and your foot