Matching Pairs Matching - Punnett Square practiceOnline version Matching - Punnett Squares practice by Benjamin D Morgan 1 Dark wolf in these 2 boxes 2 White wolf is these 2 boxes 3 How does the amount of rainfall effect the number of times a windshield wiper oscillates? Controlled variable? 4 5 6 7 8 9 Purple and White Spotted Unicorn boxes 10 11 How does the amount of rainfall effect the number of times a windshield wiper oscillates? Dependent variable? 12 Yellow/Blue mix (green) Bird in these boxes 13 How does the amount of rainfall effect the number of times a windshield wiper oscillates? Independent variable? 14 15 Speed of the windshield wipers The amount of oscillations for the windshield wipers Amount of rainfall