🟨 Yellow — Easiest
MEMBER OF A KINGDOM IN TAXONOMY
ANIMAL, BACTERIA, FUNGUS, PLANT
🟩 Green
GRADUATED INSTRUMENTS
BEAKER, PROTRACTOR, RULER, SYRINGE
🟦 Blue
KINDS OF PENGUINS
CHINSTRAP, EMPEROR, KING, MACARONI
🟪 Purple — Hardest
“E” THINGS
COMMERCE, MAIL, SCOOTER, SIGNATURE