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