Answer:
1. Sewage
2. diarrhea
3. atmosphere
4. 100 gallons of water
5. agricultural pollution
6. water cycle
7. water
Explanation:
It is the motile because it is what cause the movement of cells over surfaces without the aid of flagella
Answer:
tetrads change orientation as a lineup along the center of the cell
The answer would be c , plant growth because that is what is being measured in the experiment.