They breathe through the blow hole on the top of their heads
Killer whales - Orcas - yes. Salmon - no. Salmon is a fish, fish use gills.
Killer whales are aquatic mammals, they breathe through a single blow hole, which can be found on top of their heads. Like all mammals they have lungs, unlike fish which use gills to extract dissolved oxygen from water.
No. Just lungs.
human lungs breath through blowhole
Orcas - killer whales don't Breathe under water. They are mammals and Breathe air with lungs. They hold their breath when diving.
Humpback whales breathe air by using their lungs. They can only breathe in when their blowhole is above the surface of the water. When they exhale, you can see a spout of warm moist air shoot upwards from their blowhole.
Whales breathe with lungs, and fish use gills.
Whales breath air using their lungs.
Whales breathe through a blowhole at the top of the head which has evolved from the nasal passage
Whales breathe with lungs. Breathing helps them survive.
whales Breathe with lungs
Killer whales are mammals and have two internal lungs. They are not fish, and therefore have no gills.