Compare the frequency, wavelength, and radiant energy of yellow visible light to that of purple visible light.

















Item 6
Read the sentence.

Arturo received a large cash prize when he was chosen as the winner of a writing contest, and he did something really nice and totally unselfish with the winnings that he received.

Which revision most effectively shortens the sentence to make it less repetitive and more precise?

Drag the revision into the box.