Energy from sunlight is ; if it is harnessed to move a turbine and generate electricity, then it has been converted to a.) radiant energy; mechanical energy b.) nuclear energy; radiant energy c.) heat energy; nuclear energy d.) heat energy; radiant energy

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures