The conversion of co2 and h2o into organic compounds using energy from light is called

In an energy pyramid, which level has the most available energy?

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas