Answer:
When resources are limited
Explanation:
The best answer is A.) They can poison soil organisms, because pesticides contain chemicals that can be dangerous to plants.
people do not use water correctly and waste it
Please fix your question, and this belongs in science, not biology. When the ball hits it's maximum height, it's kinetic energy will change to zero, and it will be converted to potential energy.
The organisms in a pond and the physical factors <span>influencing them best describe "an ecosystem" since this is a self-contained environment will multiple organisms. </span>
