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When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

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.