As an Astronaut goes out into space, her mass REMAINS THE SAME and her weight DECREASES.
When one travels away from the earth surface, one's mass remains the same but the weight decreases as the gravitation pull decreases.
The experience of weight on earth is as a result of the counteracting forces acting one's body and the ground. When one is in the space, this counteracting force is removed because the ground is no longer pushing back on one's body. Thus, one's weight will decrease in space because gravitational pull is lower above the earth's surface.
I think D from what I remember in Biology when I was in freshman
Answer:
B. apply to all states
Explanation:
The clean water act was made in United States and states not to discharge the pollutants in the water bodies thereby protecting the water bodies from getting polluted. It also ensures to keep the water suitable for fishes and also swimming.
In this law, the federal government asks the state government to set rules for their people to discharge their waste products. However, in some states the enforcement of this law has declined over the years.
