Q:

How long can whales stay under water?

A:

According to the Whale and Dolphin Conservation, some species of whales, such as the sperm whale, can stay underwater for approximately 2 hours. This allows them to dive to extreme depths in order to hunt prey, such as squid.

Know More

Full Answer

The sperm whale, as National Geographic elaborates, has the largest brain of any animal on Earth. A waxy substance called spermaceti, which whalers believed was sperm, is located within the head cavity of the sperm whale. Its function is unknown, but scientists speculate that spermaceti may allow the sperm whale to alter its buoyancy and assist in diving and rising, as the substance hardens when exposed to the cold.

Learn more in Marine Life

Related Questions

  • Q:

    What kind of water do goldfish live in?

    A:

    Goldfish are part of the stenohaline species of fish and tolerate only fresh water, according to Live Science. Both wild and pet goldfish thrive in cooler water temperatures. Ideally, water temperatures should stay between 64 and 72 F.

    Full Answer >
    Filed Under:
  • Q:

    Which animals live in water?

    A:

    Animals that live in water, usually called aquatic animals, include fish, cetaceans, certain types of turtles and other reptiles, and amphibians. There are also a number of semiaquatic animals, such as alligators, hippopotamuses and penguins, that depend on and live in water most of the time.

    Full Answer >
    Filed Under:
  • Q:

    What is the fastest water animal?

    A:

    According to National Geographic, the sailfish is the fastest fish in the sea, capable of reaching speeds of up to 68 miles per hour. The sailfish is divided into two main subspecies: the Atlantic and Indo-Pacific. Their range extends throughout the warmer, more temperate waters of the ocean.

    Full Answer >
    Filed Under:
  • Q:

    How long can a whale stay under water?

    A:

    Depending on the species, a whale can stay underwater for as few as 20 minutes or as long as 2 hours. Whales are mammals, which is why they must come to the surface of the water to breathe.

    Full Answer >
    Filed Under:

Explore