What have scientists learned about the classification of amphibians

Scientists learn a number of things about the classification of amphibians is that there are three categories of amphibians that are different from one another.

Explanation:

Amphibians have three categories i. e. the first one is frog and toad, the second one is salamander and the third one is newts and caecilians. All of these have one thing in common that they require water for their survival. They are the organisms which are capable of living on both land and water environment. About 6,200 species of amphibians were discovered by the scientists.

Reptiles are more closely related to birds than amphibians.

Reptiles and birds are so closely related that according to modern classification, they are part of the same group.

Explanation:

one comes through sex and the other does not lul im not

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

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