WWW List 19

5. Many types of _______ form within the lungs and cause damage to the neurons.
6. disperse: disband as ______:convoke
9. When we are walking outside, we are often walking on_______.
10. New Zealand is known to have _______ grasslands.
14. When I could not see the board in class, my teacher recommended I go see an _______.
17. A ________ is a type of marine biologist who studies fish’s bones.
18. Humans are never satisfied, we may even call them ________.
20. Max had a huge ________ on whether he wanted to live with his mom or dad.

1. life:biologist as weather: _______.
2. 1,000 watts of electrical power is called a ________.
3. The ________ of the atom consists of protons and neutrons.
4. Johnny had to clean his room because his clothes always ________ into a heap on the floor.
7. Many engineering projects start with a ________, then move on to the final stages.
8. Salt happens to be a _______ in water.
11. Protesters were _____ed by the police
12. Nuclear ________ may cause a war in the future.
13. Suzy ate many sweets and went on a bike ride to burn ________.
15. Gmail users are connected through a ______ of networks.
16. Mark’s face was so pink, some people even called him a _______.
19. equinox:earth as _______:sun.