Science finals helppp 9%
Nuclear
Biomass
(Biofuels, Wood)
4%
Hydroelectric
3%
Geothermal
Solar, and Wind
1%
Fossil fuels
83%
According to the pie chart, what percent of the U. S. energy
consumption in 2009 was from renewable energy sources?
A. 3%
B. 8%
C. 20%
D. 83%

The reactants are co_{2} aka carbon dioxide and h_{2}o aka water along with light energy

Mars and earth have quite a few things in common. both are  terrestrial planets, both are located within the sun’s  habitable zone, both have  polar ice caps, similarly  tilted axes, and similar  variations in temperature. and according to some of the latest scientific data obtained by rovers and atmospheric probes, it is now known that mars once had a  dense atmosphere  and was covered with  warm, flowing water.