Read the excerpt from "Killer Whales and Great White Sharks.”

Great white sharks have two nostrils, or nose openings, that seem like small slits. But these two tiny nostrils have amazing strength. They can tell the sharks the directions that smells are coming from. The shark can tell if the smell is coming from its right or left nostril.

Which detail from the excerpt would help the reader visualize what the nose of a great white shark looks like?

A.Great white sharks have two nostrils, or nose openings, that seem like small slits.
B.But these two tiny nostrils have amazing strength.
C.They can tell the sharks the directions that smells are coming from.
D.The shark can tell if the smell is coming from its right or left nostril.