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Let's Find Out: About everyday gases
Let's Do It This Way: Check the box if the object/phenomenon involves gas, if not,
put an X
Phenomena
I or X
1. breathing of animals
2. breads
3. plants
4. car exhaust
5. Vacuum
6. light
7. sound
8. Windmill
9. anaerobic bacteria
10.yeast​


Sagot :

Answer:

1. /

2. /

3. /

4. /

5. /

6. /

7. X

8./

9. /

10. /