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Answer: The species of frog belongs to the Animal kingdom or Kingdom Animalia. They are classified under the category of Amphibia.
The young one of the frog is known as a tadpole.
Tadpole majorly survives in water and uses gills for the respiration system. For the process of respiration, they absorb oxygen dissolved in the water with the help of their skin.
The frog can survive both on water and land and have lungs for the respiratory system.
After 21 days of being an embryo, the baby frog develops into a tadpole called polliwog.
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