Rylee loves to grown vegetables in her garden. Sometimes she becomes impatient and uses multiple
variables to see which one could help her garden to grow faster. She has four tomato plants. In pot one
she waters using water only, pot 2 she uses red bull energy drink, in pot 3 she uses protein powder and
in pot 4 she uses soda. She waters each pot once a week except for pot two. Since Red bull is her
favorite drink, Rylee waters pot 2 twice a week. Each plant receives the same brand and amount
fertilizer. After 10 weeks, Rylee notices that the tomato plant that was grown with water only grew the
most.
Pot
Number
Week 2
Growth
(cm)
Week 5
Growth
(cm)
Final
Growth at
week 10
(cm)
22.5 cm
10 cm
9 cm
3 cm
1
2
3
1.5 cm
3 cm
O cm
0 cm
11 cm
5 cm
2 cm
1 cm
4
Hypothesis:
IV:
DV:
Control:
Constants:
Source of Error:
Conclusion:
And graph