What creates more friction aluminum foil, wax paper or plastic wrap

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Which of the following is not a potential result of deforestation?