Across
- 1. multiple of these make a molecule
- 4. used to hold a small amount of a chemical or mixture
- 6. the approximate amount of time it takes the moon to travel around the earth
- 9. takes water out of food
- 12. a type of sugar we get energy from
- 13. used to hold test tubes over Bunsen burners
- 16. puts digested molecules into the blood stream and are taken to the liver
- 18. place we insert food into our bodies
- 20. the foundation for body tissues
- 22. used for heating chemicals up
Down
- 2. Earth's natural satillite
- 3. the term used when the moon is getting bigger
- 5. a 2D drawing of a lab experiment
- 7. the same type of ______ makes up a piticular organ
- 8. Time it takes for earth to orbit the sun
- 10. Orgen filled with acid to help break down food
- 11. the control center of a cell
- 13. help break up food in mouth
- 14. multiple of these make a cell
- 15. tube that food goes down
- 17. the solar systems star
- 19. the term used when the moon is getting smaller
- 21. Caused by the moons gravitational pull