biology

1. the body system that allows you to digest food
4. the organs for cells
8. system a group of organs that work together to perform a specific function
11. A microscope with a high resolution and uses two sets of lenses
13. transportation for the cell
16. the hard structures in your body that gives you shape and protection
17. the gradual change in a species over time
18. A segment of DNA
21. produce energy through photosynthesis and oxygen- release processes
22. the body system that allows you to breathe
23. the body system that circulates blood around the body
24. a microscope the allows you to see by transmitting light through a string of lenses.

2. an instrument used for viewing very small objects
3. the powerhouse of the cell
5. Creates protein
6. the body system that gets rid of waste
7. A type of protein that acts as a biological catalyst
9. the liquid inside the cell
10. membrane provides protection for a cell
12. the brain of the cell
14. an individual living thing
15. a microscope in which a beam of electrons is used to produce an enlarged image of a very small object
19. Protects the plant cell
20. for animals it gets rid of waste, for plants it provides water balance