Nomads became Villagers because they figured out Farming and didn't have to go from place to place hunting. So the villages had farms which led to (surplus) (extra food) and surplus led to growing populations and that led to civilizations.
Answer:
Plastic pollution is now considered one of the largest environmental threats facing humans and animals. The material is made to last much longer than a human lifetime, but that also means its impact on the planet lasts a lifetime too.
Its called the castle doctrine
Answer:
Depends on what kind of change
Explanation:
Change as in "I will change my answer": switch
Change as in "I have so much loose change in my purse": coins