Which of the following are produced by the process of respiration
a. sugar and carbon dioxide
b. light energy with water
c. carbon dioxide and water

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?

The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.