(Solved): What are fossil fuels? carbon-rich remains of plants and microorganisms accumulations of partially ...

What are fossil fuels? carbon-rich remains of plants and microorganisms accumulations of partially decomposed dinosaurs timber from old-growth forests underground deposits of carbon dioxide Which of the following is considered a greenhouse gas? gaseous nitrogen nitrous oxide water vapor carbon monoxide QUESTION 24 Which of the following is the proper equation for photosynthesis? $\begin{array}{l}{\mathrm{O}}_2+{\mathrm{H}}_2\mathrm{O}+\text{ sunlight }?{\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6+{\mathrm{CO}}_2\\ 6{\mathrm{H}}_2\mathrm{O}+6{\mathrm{CO}}_2+\text{ sunlight }?{\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6+6{\mathrm{O}}_2\\ 6{\mathrm{CO}}_2+6{\mathrm{O}}_2+\text{ sunlight }?{\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6+6{\mathrm{H}}_2\mathrm{O}\\ {\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6+6{\mathrm{O}}_2+\text{ sunlight }?6{\mathrm{CO}}_2+6{\mathrm{H}}_2\mathrm{O}\end{array}$