Question

It is observed that te nbirds drink very less water as compared to humans in terms of weight ratio.....
why so?
scientific reason! ​

Answer 1

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Reasons-

✔️The excreatory waste of a bird is in form of uric acid. It is far less toxic than urea and ammonia.

✔️Uric acid is soluable in water so it doesn't require much water for elimination

Therefore, birds drink very little water

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Answer 2

The birds drink less water compared to human as they are small in size