0
Whales blow holes are similar to our noses. They allow the whale to breath by coming to the surface. Its basically like a nose on top of the whales head, and is evolved from a nose like ours.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why killer whales have blow holes?
Because they are whales and they need to breath.
Whales have developed gills or lungs breathe air with lungs?
They have lungs. They go up to get air and then close their blow holes so water can't go in and they can hold it for more than a hour.
Do blue whales have 2 blow holes?
Yes, they do.
Do beluga whales have holes at the top of their heads?
yes
What the name of the holes through which whales breathe?
Blowhole
Do killer whales have blow-holes?
They sure do.
Do whales have lungs?
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.
Why is do whales have blow holes an an important question?
Whales have a blow hole so they could breath when they sufarce
Do black whales have blow horns?
Yes, black whales do have blow holes. They keep them closed when they are underwater.
How many air holes do crystals have?
Crystals do not have air holes.
What whales have a blowhole?
All whales have blow holes to breathe, also to spurt out the water they suck in when eating plankton.
Do Blue Whales breathe air?
Well of course. Everything does
