Context: Northern elephant seals live along the coast of the Pacific Ocean. They spend a lot of time hunting fish at sea.
The  has four flippers for limbs. Its limbs are adapted for swimming.
Figure: northern elephant seal.
Which animal's limbs are also adapted for swimming?
A. giraffe
B. humpback whale
Identify the correct option from the choices provided and respond with the letter of the correct option.

B