What is up? Guys, today we are going to know some general characters of the Class amphibia, So here we go,

The animals that live both in water and on land are called amphibians, they have bony skeleton, They are tetrapod with webbed feet, They have moist and pigmented skin that also helps them respire during unfavorable conditions in adult stage. They have 3 chambered heart, Their sexes are separate, and oviparous, They show external fertilization and development including metamorphosis, They are cold blooded animals that is why they hibernate during winter season, They show somewhat regeneration, they are the connecting link between aquatic and terrestrial animals.For example, frog, salamander and newt, so, That Is what I had to share with you today and if I try to share more characters they have with you they may mess with your brains.