Across
- 3. ___ Receptors allow for the detection of sound, light, taste, touch, and smell.
- 5. Organ found in a plant.
- 6. The central organ of the nervous system.
- 7. Made of one cell.
- 12. Plant tissue that brings water and dissolved nutrients up from the plant roots and helps to form the woody stem.
- 13. The nervous system uses ___ impulses to communicate.
- 14. The ___ system helps animals digest food.
- 15. The ___ system in animals helps send signals to muscles.
- 17. Organs found in an animals
- 18. ___ are doctors who work with one body system.
- 19. Groups of specialized cells that work together.
- 20. ___ are made of one cell.
- 22. The skin, nose, and eyes contain sense ___.
- 23. The two major systems in plants are the ___ system and the root system.
- 24. A __ systems helps animals move.
Down
- 1. Made of many cells.
- 2. A ___ studies diseases related to blood.
- 4. Tissues working together form an __.
- 8. The plant tissue that carries water is called ___.
- 9. A ___ studies the nervous system.
- 10. Multicellular organisms are made up of many __.
- 11. The ___ system brings oxygen into the body.
- 16. Organs and tissue working together to perform a function
- 21. Moves oxygen through the body is the ___ system.
