Answer:
air pollution, destruction of coral reefs, and water security.
Explanation:
Because they didn't know what else to do they were poor.
Answer:
A. specialization
Explanation:
the more they focus on one task the more efficient they become at this task which means that less time and less money is involved in producing a good
Answer:
Survival and evolution where they compare humans and the Martians and how good they are with technology
Explanation:
Hope it helped
Sons of liberty- a group started by paul revere to get back at england
Repeal- to cancel
Smggler- a person who brings things into the country illegally
