Question: What Animal Does Not Need Oxygen?

What animals dont have lungs?

One species of salamander lacks lungs, so it breathes by absorbing oxygen through its skin and the roof of its mouth.

The diving bell spider is able to breathe oxygen underwater by keeping air bubbles attached to its body with tiny, hydrophobic hairs..

Do jellyfish breathe?

Fish are vertebrates that live in water and breathe through their gills. Jellyfish, on the other hand, are invertebrates, meaning they have no backbone and they absorb oxygen from water through membranes.

Which animal can hold breath for 40 minutes?

SlothsSloths don’t do well on the ground, as their weak hind legs mean they have to pull themselves along. However, their strong long arms make them excellent swimmers. They can even hold their breath for up to 40 minutes! Sloths have grooved fur that allows algae to grow through it.

Which animal can stay underwater for 30 minutes?

Head-lice are quite pesky little pests and have extremely small lungs. However they can hold their breath underwater for an amazing THIRTY MINUTES.

Which animal can live without oxygen?

In a study published Monday in the Proceedings of the National Academy of Sciences , researchers have now identified the first animal that doesn’t use oxygen to breathe: Henneguya salminicola, an 8-millimeter white parasite that infects the flesh of Chinook salmon.

Can there be life without oxygen?

Deep in the Mediterranean, scientists have discovered the first complex animals known to live without oxygen. It was previously thought that only viruses and single-celled microbes could survive without oxygen long-term. … “Our results indicate that the animals we recovered were alive.

Which animal does not sleep?

BullfrogsBullfrogs… No rest for the Bullfrog. The bullfrog was chosen as an animal that doesn’t sleep because when tested for responsiveness by being shocked, it had the same reaction whether awake or resting. However, there were some problems with how the bullfrogs were tested.

Which animal does not drink water?

Kangaroo RatThe Kangaroo Rat Never Needs To Drink Water That’s because the kangaroo rat can go its entire life without once drinking water. We’re referring to the kangaroo rat, a rodent that’s native to the American Southwest and can, astonishingly, go its entire life without ever drinking a single drop of water.

What animal can hold its breath for the longest?

Curvier beaked whaleWhat mammal can hold its breath underwater the longest? In 2014, the Curvier beaked whale broke the record for the mammal that could hold its breath underwater the longest. The longest dive was recorded at 2 hours and 17 minutes.

Do all animals need oxygen?

Animals need oxygen (O) to survive. In fact, all organisms need oxygen to complete the process to burning glucose for fuel. Even protists and plants need oxygen, but as you become more active, you need a lot of oxygen. … Whatever animal you study, oxygen is taken in and carbon dioxide let out.

What animal can hold breath for 6 days?

A Sloth Can Hold Its Breath for 40 Minutes Underwater — and 6 Other Facts For International Sloth Day.