Across
- 3. A unicellular protist that lives in freshwater, uses a flagella to move and is an autotroph because it makes it's own food
- 4. A protist that is animal like because it eats other organisms to gain its nutrients
- 10. Found only in plant cells and gives the plant structure.
- 13. The skin of a cell that protects the cell by controlling what goes in and out of the cell.
- 16. Tiny hair-like structures that are used for movement and eating
- 17. Found only in plant cells, these make the plant green and allow photosynthesis to take place.
- 18. Mail room of the cell, sorts and processes the proteins that turn into energy
- 19. Clean up the cells, gets rid of wastes
Down
- 1. The first scientist to describe cells. Observed box shaped dead cork cells.
- 2. An organism that is made of only one cell and must complete all of the processes of life within one cell
- 5. A unicellular protist that lives in aquatic habitats, is covered in cilia, and is a heterotroph because it feeds on other organisms.
- 6. A whip-like structure that is used to help a protist move
- 7. The brain of the cell, tells other cells what to do
- 8. A multi-cellular protist that is a spherical colony, each cell in the colony moves by 2 flagella, and has a red eye spot to detect light because it makes its own food (autotroph)
- 9. The false foot that a protist can create in order to move
- 11. A unicellular protist that moves by a pseudopod, changes its shape constantly, and is a heterotroph because it engulfs food from its surroundings
- 12. An organism with many cells that have a special job and work together to help the organism stay alive
- 14. A protist that is plant like because makes it's own food through photosynthesis
- 15. The cells powerhouse and makes energy for the cell that is called ATP