2nd Graders Should Be Able To Pass This QUIZ But Most Adults Can’t!

This pigment makes plants green.

28%
Retry Correct Incorrect Plants are green because their cells hold chloroplasts that have pigment chlorophyll. If you remembered that than you’re a smart cookie.
Oli Scarff/Getty Images
Oli Scarff/Getty Images

This pigment makes plants green.

  • Sulfur
  • Chromium
  • Cadmium
  • Chlorophyll
28%

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