Knowing about the past keeps the bad things in history from repeating itself
Answer: Opportunity.
Explanation: Since the attack, <em>every year </em>Americans gather at the site of the ancient towers to honor the victims. In addition to the deaths, thousands of people developed cancer and lung disease, due to the toxic cloud that glided for weeks over the south of the city.
People become closer, and the American Greetings took the opportunity.
Answer:
1. Lack of recycling.
Littering.
Release of harmful substances.
2. Volunteer at centers that help improve the environment.
Picking up the litter on the floor.
Sorting what things should be recycled.
3. People are mostly affected when they live in places where the trash is been dumped. For example, slums, most of our trash can be found in slums and landfills.
Explanation:
The answer may be D, discrimination
