Need quick!
the diagram shows light striking a pane of glass. some of the light is reflected, and some of the light is transmitted. the letters represent six different angles. describe two places where refraction takes place.

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.