Context: Read the first part of the passage about rays.
Rays are a kind of fish. But they do not look like other fish. Most rays are shaped like big, flat kites.
Rays have great big fins that look like wings. The fins help rays swim. Rays look like birds flying in the water.
What are rays?
A. Rays are birds that swim in the water.
B. Rays are fish that do not have fins.
C. Rays are fish that are shaped like kites.
Choose the right answer from the options and respond with its letter.

C