Yes.
Through blow-holes on the top of their heads like all members of the whale family.
To breathe.
To breathe
they have gills
Impossible to answer
They sure do.
Yes, they do.
Impossible to answer
Yes, black whales do have blow holes. They keep them closed when they are underwater.
Whales have a blow hole so they could breath when they sufarce
Dolphins have blow holes, not blow horns. The blow hole allows the dolphin to inhale and exhale air. The blow hole is analogous to a nostril in other mammals.
coronal holes