steve's biology crossword
Across
- 2. two or more tissues working together for specific job
- 5. organism with multiple cells
- 7. brings things through portion gates
- 9. brings cells inside
- 10. brings stuff out
- 12. highest level an organ system
- 15. group of organs working together to preform a job
- 17. when two things are equal
- 20. groups of smaller cells with common goal
- 21. transportation that requires energy
Down
- 1. move from area from higher to lower concentration
- 3. diffuse through cell membrane easily
- 4. orginisim with one cell
- 6. uses pseudopods to bring stuff in
- 8. binds to plasma to be brought in
- 11. diffusion of water only from high to nlow concentration
- 13. pass through protein gates
- 14. energy
- 16. most basic unit
- 18. called cell drinking involves bringing fluids into cell
- 19. the way moliculs flow through diffusion