Which of the following is the balanced equation of Photosynthesis? CO2 + H2O → Co H12O6 + O2
6 CO2 + 6H20 — 6 C6 H12 06 + 6 O2
CO2 + 6H2O → 6 C6H12O6 + O2
6 CO2 + 6H2O → C6H12O6 + 6 O2

Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

A4.0-cm tall light bulb is placed a distance of 32.0 cm from a concave mirror having a focal length of 16.0 cm. determine the image distance