Match each energy source to its description conventional energy
alternative energy
renewable energy
green or clean energy
all fossil fuels
all energy sources that are replenished
all energy sources other than fossil fuels
all energy sources that have little impact on the
environment

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation

This is the interaction of two organisms where one is and the other is neither nor harmed.