Answer:
B. Plant X lower surface.
Explanation:
The diagram shows that plant X, lower surface took the quickest amount of time to lose its water.
In other words:
- 1 minute for plant X, lower surface.
- 3 minutes for plant X, upper surface.
- 6 minutes for plant Y, lower surface.
- 10 minutes plant Y, upper surface.
1 < 3 < 6 < 10.
