Puzzle 19

4. Which system of the body controls the senses?
5. This essential gas is important so that we can breath
8. Which is the strongest sense in a dog?
11. A single piece of coiled DNA is called ____.
14. pH of water is
15. The outward force, away from the center, felt by an object in circular motion is ___.
16. Which nutrient plays an essential role in muscle-building
18. The bending of light through a glass prism is called ____.
19. What do bees collect and use to create honey
20. also called Stranger Gas

1. Yeast is a type of ____.
2. Which cell organelle is also called powerhouse of the cell?
3. Diabetes happens because of problems in which organ of the body?
6. Earth is surrounded by layers of gases collectively called the _____.
7. When you open a bottle of wine and leave it exposed to the air, the ethanol in it reacts with oxygen. This reaction forms what?
9. Which is the closest planet to the sun
10. What tissue connects muscles to bones?
12. What are animals, which eat both plants and animals, called?
13. On what part of your body would you find the pinna
17. What is the tallest type of grass