Maize was possibly first domesticated by indian groups in central america.
true
false

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

In what way does renewable energy differ form nonrenewable energy?

Fossil fuels such as coal, oil, and natural gas were formed over millions of years by