When Mice Feel Pain on Their Bodies,they Lick That Part

Multiple Choice

When mice feel pain on their bodies,they lick that part of their body.Researchers injected bark scorpion venom into the hind paws of the common house mouse and the southern grasshopper mouse;they also injected 0.9% saline (essentially salt water) as a control.The researchers then observed how long the mice licked their paws.Which of the data sets depicted below do you think the researchers collected?

A) A
B) B
C) C
D) D