Across
- 2. this scientist devised the laws of motion
- 4. an animal that has a backbone
- 6. longest bone in the human body
- 8. term used to describe the bending of light
- 10. an antibiotic discovered by Alexander Fleming
- 11. planet closest to the sun
- 13. when water gets split into its elements
- 15. name of the galaxy the earth is in
- 16. type of acid found in your stomach
- 18. the unit of electrical resistance
- 19. monk known as the father of genetics
- 20. relating to the heart
- 21. these teeth are used for crushing your food
- 23. part of your cells than contain DNA
Down
- 1. type of lens found in your eye
- 3. a measure of how hot or cold an object
- 5. type of reaction that gives out heat
- 7. used in the lab to view small specimens
- 9. describes when a liquid changes to a gas
- 12. used to identify plants and animals in a habitat
- 14. this type of shrew is Ireland’s smallest mammal
- 16. the lightest element
- 17. this element has the symbol c in the periodic table
- 22. relating to the moon