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