What is a narwhals respiratory system?
a narwhals respiratory system is the inside works of the narwhal such as breathing (lungs),etc.,etc.
No seals do not sleep in pods.Seals sleep upside down on there back underwater or above>.
Why do seals have broad flippers?
Seals have flippers while fish have fins. They are derived from the same structures but used by different classifications.
What kind of whales have no teeth?
THE TOOTHLESS WHALES: blue whales, finback whales, right whales, sei whales, humpback whales, and gray whales.
THE TOOTHED WHALES: white beluga whales, black beluga whales (pilot whales), orcas (killer whales), sperm whales.