Figuer: -What Did the Researchers Conclude Based on the Data Shown

Figuer:
-What did the researchers conclude based on the data shown in figure (b) ?

A) Harvesting fish in a slot limit led to an increase in average size over time.
B) Harvesting larger fish led to a decrease in average size over time.
C) Harvesting fish in a slot limit led to a decrease in average size over time.
D) Harvesting larger fish led to an increase in average size over time.
E) Harvesting fish randomly led to an increase in average size over time.