The figure shows three different ponds used by scientists to study if blocking access to the ponds would limit can toad invasion. Which pond was the control for the experiment?
A)Pond A
B)Pond B
C)Pond C

Question

The figure shows three different ponds used by scientists to study if blocking access to the ponds would limit can toad invasion. Which pond was the control for the experiment?
A)Pond A 
B)Pond B 
C)Pond C

Quizplus · Accepted Answer

The Answer of  The figure shows three different ponds used by scientists to study if blocking access to the ponds would limit can toad invasion. Which pond was the control for the experiment?
A)Pond A 
B)Pond B 
C)Pond C

The Figure Shows Three Different Ponds Used by Scientists to Study