Answer:
experiment
Explanation:
When you are controlling the conditions it is called an experiment.
Answer: The main reason for the growth in demand for water is because of population growth
The Soviet Union
but the first man on the moon was the US
I think it is a good reason cause if the water was bad or not what it claims then 100%of the people would be complaining about it
It is caused by the atmosphere of the Earth. It is due of the scattering of light by the atmosphere. When the moon is near the horizon, the moonlight must pass through much more atmosphere than when the moon is directly overhead.
