Which animal can walk underwater?
-
Elephant
-
Antelope
-
Dogfish
-
Armadillos
D
Correct answer
Explanation
Armadillos are unique among mammals in their ability to walk underwater. They can hold their breath for up to 6 minutes and purposely walk along river bottoms to forage for food. Their dense shell helps them remain submerged, and this behavior is called 'bottom-walking.'