Across
- 1. Middle or direction toward the middle of the body
- 6. Anatomically distinct structure composed of two or more tissue types
- 9. System that encloses internal body structures
- 13. Plane that divides horizontally into upper and lower portions
- 15. Two or more atoms combine to form a
- 16. Eye
- 17. System that delivers oxygen and nutrients to tissues
- 18. Position farther from the surface of the body
- 20. Focuses on function
- 21. System that returns fluid to blood
- 23. Position closer to the surface of the body
- 26. The smallest independently functioning unit of a living organism
- 28. Focuses on structure
- 29. System that secretes hormones
- 31. Above or higher than another part of the body
- 32. A face-up orientation
- 33. Below or lower than another part of the body
- 34. Farther from the point of attachment or trunk of the body
Down
- 2. Side or direction toward the side of the body
- 3. Epithelial membrane also called the cutaneous membrane
- 4. Plane that divides vertically into right and left sides
- 5. All matter in the universe is composed of one or more
- 7. Surrounds organs in the abdominopelvic cavity and reduces friction
- 8. Plane that divides into an anterior and posterior portion
- 10. Group of many similar cells
- 11. Direction toward the back of the body
- 12. Calf
- 13. Cavity that contains the lungs and heart
- 14. Made up of proton, electron, and neutron
- 19. Cavity that houses the brain
- 20. Surrounds the lungs and reduces friction
- 22. Surrounds the heart and reduces friction
- 23. System that supports the body
- 24. Nearer to the point of attachment or trunk of the body
- 25. Direction toward the front of the body
- 27. Phalanges or fingers
- 30. A face-down orientation