Compare the costs and benefits of fossil fuel energy to that of wind power. ( include two costs and two benefits.) (4 points)

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen

Abeaker of water was heated and then placed on a bench in the laboratory. the water cooled until it was the same temperature as the air in the laboratory. which of these explains the mechanism by which the water cooled? a. heat energy was transferred from the water to the air. b. water molecules from the water formed warm water currents. c. the water molecules absorbed energy from the molecules in the air. d. the water released radiation until it contained no heat energy.