Across
- 3. A large body organ that secretes juices to aid in digestion
- 6. A group of cells that perform the same job in living organisms
- 9. A magnifying instrument used for viewing very small objects
- 10. Nourishing substances necessary for growth and maintenance of life
- 11. The smallest units of living things; the body’s building blocks
- 12. Provide with food or other substances necessary for growth
- 13. Makes something appear larger than it really is
- 15. Very small living things not visible with the naked eye, some of which may cause disease
- 16. One who studies nutrition, learning what the body needs to live
- 17. To move something from one place to another place
Down
- 1. A pair of abdominal organs that helps clean the body’s blood
- 2. Too small to be seen without the aid of a microscope
- 4. A thing or event that starts actions, feelings, and thoughts; a thing or event that stirs up specific reactions in organs and tissues
- 5. Information gathered by closely watching someone or something
- 7. Very small living things not visible with the naked eye, some of which may cause disease
- 8. Roles, jobs, or purposes that support particular activities
- 14. The process of supplying the body with the proper foods for growth; nourishment
- 18. A curved piece of glass used in magnifying glasses and microscopes