What do frogs breathe in winter? What does the frog breathe with when it hibernates

Breathe with **, because in winter the frogs hibernate.

Frogs hibernate by breathing.

Frogs (frogs) belong to the phylum Chordates, amphibians, anceridae, and amphibians of the frog family, adults without tails, eggs laid in water, fertilized in vitro, hatched into tadpoles, respiration with gills, after mutation, adults mainly use lung breathing, and also use ** breathing.

The vast majority of frogs reproduce through in vitro fertilization, and the fertilized eggs hatch into tadpoles outside the mother's body.

Globally, only 10 to 12 species of frogs have evolved to fertilize in vivo, and some of them will release fertilized eggs from their bodies to hatch into tadpoles. But frogs are zoological to refer specifically to the black spotted lateral fold frog.

The frog is an amphibian, and its lungs are not very perfect for respiration, so its respiratory characteristics are:

Tadpoles breathe with their gills, and some species of tadpoles breathe with strong gills that grow outside the body, and adult frogs breathe not only through the lungs (which take swallowing breathing - the lungs are not well evolved), but also through the stomata on the surface and capillaries.

When the frog hibernates, it uses ** breath only to burn, with the help of ** for gas exchange, a part of the oxygen is inhaled into the body, and a part of the carbon dioxide is expelled from the body. The respiratory organs used by frogs in hibernation are different from those used when they are awake, because when awake they not only breathe with **, but also with their lungs, and the lungs are the main respiratory organs. But when they hibernat, they only use ** breathing, so the state of breathing is not very clear, and they will not be as big and rotten as when they are awake.

Frogs belong to the amphibians of the phylum Chordates, amphibians, tailless, frogs, adults without tails, eggs laid in water, fertilization in vitro, hatching into tadpoles, respiration with gills, after mutation, adults mainly use lungs to breathe, and also use ** breathing. The frog's back is green, smooth, soft, and patterned, and its belly is white. You can hide it in the grass, make it easier to catch pests, and you can also protect yourself.

Frogs rely on the oral epithelium for breathing when they hibernate

When the frog enters the hibernation state, it relies on the oral epithelium for breathing.

Frogs belong to cold-blooded destroyers, so in winter and spring, they will burrow under the soil to hibernate, when it grows, it relies on the lungs to breathe, but the slender hands will also rely on ** breathing, mainly through the lungs to breathe.

When hibernating, its lungs will not breathe, and the heart will stop beating.

**。Frogs use ** breathing when hibernating, with the help of ** into the exchange of gases to accompany the brother sleepy, a part of the oxygen is inhaled into the body, and at the same time a part of the carbon dioxide is expelled from the body, the respiratory organs used by frogs in hibernation are different from when they are awake, because when they are awake, they not only breathe with **, but also breathe with their lungs, and the lungs are the main respiratory organs. But when hibernating, they only use ** breathing, so the state of breathing is not obvious, and they will not lie down together like when they are awake.

Rely on the table into ** for breathing. Frogs hibernate with ** breathing, with the help of ** gas exchange, a part of the oxygen into the body, and at the same time a part of the carbon dioxide out of the body, the frogs hibernate with a different respiratory organ than when awake, because when awake they not only breathe with **, but also with the lungs, and the lungs are the main respiratory dust shed organs. But when they hibernate, they only use ** to breathe, so the state of breathing is not obvious, and Lu Nian will not have a stomach like when he is awake.

Frogs are amphibians, or a cold-blooded animal, and they will sleep in the cold winter every year, so what do frogs use to breathe when they hibernat? During the hibernation of frogs, they mainly rely on the oral epithelium to breathe. Frogs are cold-blooded creatures, and in the cold winter months, they burrow into the dirt to hibernate.

In the process of growth, the frog uses its lungs to breathe, but sometimes it uses ** to breathe. During hibernation, the heart stops beating, and after contact with the soil, it can breathe as long as there is a gap. The frog's ** is very smooth and moist, and there are many capillaries distributed, so it must live in a humid environment.