Answer:
Organisms compete for the resources they need to which are survive- air, water, food, and space.
Answer:
The kinetic energy is increasing, and the potential energy is decreasing.
Explanation:
<span>C. A completely new substance is formed.</span>
Answer:
To see if the water is safe to drink.
Explanation:
It is important for local water to be tested to see how the water quality is and to check if there are any pollutants (such as fertilizers or oil). Most of the world's water is not safe to consume, it would be useful to know what your local water is like.
