Answer:
I think the answer is (6) a/14 > 30
Environmental impacts associated with the production and consumption of energy include global climate change, acid rain, hazardous air pollution, smog, radioactive waste, and habitat destruction. The nation's heavy reliance on fossil fuels (primarily imported petroleum) poses major concerns for energy security.
humans, we can only eat other living things as food I think :)
Yes it w ad usewdc during slaver7y time and it was used as bullets in the gun
They resent to Aztec who had conquered them and demanded tribute to support the lavish of Aztec cities.