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How many blowholes do toothed whales have?
Toothed whales, like dolphins and porpoises, typically have one blowhole on top of their heads. This singular blowhole allows them to quickly surface, take a breath, and expel air before diving back underwater.
What makes up a gray whales respiratory system?
A gray whale's respiratory system consists of blowholes located on the top of its head, which it uses to breathe air at the water's surface. The blowholes connect to the lungs, allowing the whale to exchange gases necessary for respiration. Gray whales are mammals and require oxygen from the air to survive.
Why do whales need blowholes?
They need a blowhole to breathe with. They come up to the surface out of the water and "breathe in air" through the blow-hole. Then they can go back down into the water for a period of time until they need to re-surface for more air.
Are proteins formed by dehydration synthesis?
No; they are formed by translation. Carbohydrates are formed by dehydration synthesis.
What is formed from elements?
Compounds are formed from elements.
Do Beluga whales have blowholes?
Yes all whale have blowholes because they are mammals.
How many blowholes are there in the world?
There are currently 88 known species of whales, dolphins, and porpoises that have blowholes, so there are potentially 88 blowholes in the world.
What type of whale has a blowhole?
All types of whales have blowholes because they need them to breathe. As we have noses, whales have blowholes. Porpoises and dolphins have blowholes as well.
How many blowholes does a whale have?
Usually they have one Baleen whales have two blowholes. Toothed whales have only one.
Do whales have big blowholes?
no
Do narwhals have blowholes?
No
What whales have that no other creature has?
They have blowholes.
Do all whales have 2 blowholes?
No
How many blowholes does a porpoise have?
1
What are whale nostrils called?
Blowholes
How many blowholes do right whales have?
2
Do dophins have blowholes?
yes. on the top of their heads
