<span>loss of habitats
buildup of oxygen in the atmosphere</span>
Working Together. Federal, state, and local governments work together to build roads. City governments cooperate on common interests. ... Federal government gives grants-in-aid and block grants to state and local governments.
People had an easier way to transport waste outdoors from inside facilities.
Hope this helps
Answer:
I believe the answer is A
Explanation:
The planting of crops in the beginnings of human society resulted in economic stability.
