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Their first change is that they become a child frog, and then it's able to walk on land. Then they turn into an adult frog and it's able to swim and walk on land far from the water....=)
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∙ 14y ago
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What major physical changes occur in the metamorphosis from the tadpole stage to the adult stage that enable the adult frog to survive on land?
At birth, a tadpole is essentially a head with eyes and a tail. Many internal changes must occur before a tadpole is ready to be a land dwelling frog. As a tadpole grows, she will develop bones. The tadpole must also grow some new internal organs, the most important of which are the lungs, and a fully grown heart.
How many months days years does it take a tadpole to become a frog?
A tadpole is the hatchling and larval stage of a frog or toad, and exists for varying periods. For many species, the tadpole stage is only from a week to a month. But for others, the metamorphosis may not occur for months, normally ending in the spring or early summer.
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