Some lizards can breathe underwater by using bubbles as replacers for the physical gills.

Today in ScitechDaily.com was an interesting article, that tells about the lizard's ability to breathe underwater. The lizards are making bubbles in their snouts, which is making that thing possible. The bubbles make the animal, which uses lungs to breathe underwater without physical gills.

So the lizards don't use gills for that underwater breathe. In National Gregraphy those bubbles are described to work as physical gills. The ability to breathe underwater causes the question is there some lizards, what we cannot know?

Or does some reptilians have the ability to live in larger areas, which is known before? The ability to breathe underwater means that the snake or some lizard can swim very long distances, and some reptilians are poisonous. So could the ability to breathe underwater cause that sometimes people are dying because of mysterious poisons?

If some reptilians can breathe underwater, is it possible that some big fish like sharks have lungs, and that makes them able to live in low-oxygen conditions? Or maybe some birds have this ability. The birds are flying lizards, and is it possible that some birds can live a long part of their life underwater?

Penguins are living all their life at the sea, but could there some other birds or reptilians, what are known as dryland species, that can do the same thing? That causes the imaginational questions about the possibility, that some dinosaurs are survived extinction. The term dinosaur doesn't necessarily mean that all dinosaurs are like T-rex. There were also very compact-size dinosaurs, and there is a possibility, that some well-known lizards are from the era of dinosaurs.

That thing that some lizards can breathe underwater might seem a very small thing, but it's a great step for the evolution theorists and cosmologists, who want to model the form of intelligent lifeforms. Lizards are fish, that can live on dry ground.

If the hypothetical intelligent lifeform would live on the planet, which is covered by the water layer, that thing means that the creatures, that are living on that hypothetical planet can jump in the water, if the central star will start to erupt. So that kind of thing can expand the search of the intelligent lifeforms to the spectral type "K" or in some cases the "M"-type stars.

But as you might know that the searching for an intelligent alien lifeform is like traveling in the dark forest. There is a possibility that lifeform, which is marked as "X" will answer tomorrow or after the 100000 years. So that kind of thing is interesting because there is not even the direction, where the researchers should begin.

()http://www.astro.utu.fi/~rareko/AstroDic/SpectralTypes.html

()https://www.nationalgeographic.com/animals/article/lizards-breathe-underwater-bubbles-anoles

()https://phys.org/news/2021-05-evolutionary-biologists-mechanism-enables-lizards.html

()https://scitechdaily.com/evolutionary-biologists-just-discovered-how-some-lizards-are-able-to-breathe-underwater/

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