Context: Leopard sharks eat organisms such as crabs, shrimp, and fish. They are bottom feeders. Bottom feeders find their food at the bottom of rivers, lakes, and the ocean.
The 's mouth is located on the underside of its head and points downward. Its mouth is adapted for bottom feeding.
Figure: leopard shark.
Which animal's mouth is also adapted for bottom feeding?
A. armored catfish
B. discus
Select the correct answer from the provided options and reply with the letter associated with it.

A