Which of the following is the largest sea bird with the longest wingspan?

Wandering Albatross

The correct answer is Option (3) - Wandering Albatross

The largest sea bird with the longest wingspan among the options provided is the Wandering Albatross.

Body is not a specific bird species.

Auk is a type of seabird, but it's not known for having the largest wingspan.

Wandering Albatross is the champion when it comes to wingspan among seabirds.

Frigatebird has an impressive wingspan, but it's not quite as large as the Wandering Albatross.