The action of leading a group of people or an organization
Answer: Other times they help by influencing a person to respond to a situation or risk in a healthy way
<span>The correct answer is D: all of the above. Pollution has many negative effects on both the human population and the environment. If the air and water is heavily polluted, it can contaminate the human population and cause illnesses and even death. It can also taint natural resources making them unusable</span>
