[Answer] What describes a “pinniped”?

 1 : Introduction to the question “What describes a “pinniped”?
…1. Cavernous aquatic grotto 2. Carnivorous aquatic mammal 3. Calamitous aquatic rodeo 4. Cantankerous aquatic amphibian
What describes a “pinniped”?

Cavernous aquatic grotto – null:

What describes a “pinniped”?

The Correct Answer is

Cavernous aquatic grotto – null: