Answer:
Biofuels, Natural Gas, Wave Energy, etc.
Explanation:
what is it? Alternative energy sources is any energy sources that is alternative to fossil fuels
Answer:
Energy
Explanation:
There are many different store and levels of energy which balance the mass so thats correct
"0.01 percent solute concentration" is the solution among the choices given in the question that <span>would cause it to swell.</span>
