Question

The graphs show the results of two separate experiments on the same species of plant. Students now

want to determine how the use of rainwater or bottled water affects the growth of this plant. Which
conditions should be used for optimal growth as the two water types are tested?
Plant Growth Experiments
20
20
15
15
Final Plant Growth
(cm)
10
Final Plant Growth
(cm)
10
5
10
30
40
50
60
00
10
50
60
20
Temperature
(°C)
20 30 40
Water
(mL/day)
A. 20°C, 10mL of water per day
B. 25°C, 35 mL of water per day
C. 30°C, 45 mL of water per day
D. 35°C, 20 mL of water per day​

Answer 1

For optimal growth, the temperature should be 25°C and the plant should receive 35 mL of water per day.

Step-by-step explanation:

The conditions for optimal growth as the two water types are tested should be:

1. Temperature: 25°C
2. Water: 35 mL per day