Across
- 2. Light Microscope- the full name for a microscope
- 3. a device that that allowed scientists to view cells
- 5. different body parts to do certain tasks
- 7. what some blood cells were called, the Latin word for hair
- 9. organisms that are made up of two or more cells
- 10. a process that moves many substances through the cell membrane
- 11. helps a body part function
- 12. the diffusion of water particles through a selectively permeable membrane
- 19. anything that causes a response in an organism
- 20. Permeable- cell membrane is one that allows certain molecules or ions to pass through it by means of active or passive transport
- 21. projections that amoebas use to move around
- 22. the smallest known functioning units of life
- 23. hair-like structures that cover paramecia
Down
- 1. each structure is used for a specific one
- 4. Cells- there are various kinds of cells, and each kind carries out a specific function or functions needed to support life
- 6. organisms made up of only a single cell
- 8. a type of tissue most bones contain
- 9. microscopic organisms
- 12. System- work together to perform a certain task or function
- 13. the sum of all the different processes that happen in an organism
- 14. another word for stimulus
- 15. to organize cells
- 16. a group of organisms
- 17. substances that provide the energy and materials that organisms need to grow, develop, and reproduce
- 18. Blood Cells- to carry oxygen to all cells of your body