After a scientist has drawn a conclusion, tests the conclusion, and is satisfied with the results, what is the next step in the scientific process?

A. making a hypothesis

B. experimenting

C. communicating results

D. analyzing data

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

What effect might melting sea ice have for people who live in coastal areas?

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?