Question

How do birds hatch their eggs ?​

Answer 1

Explanation:

It's a bit like baking a cake - the warmth from the parent bird makes sure that the chicks inside develop properly. This is called 'incubation'. To keep the eggs warm, a special warm patch grows on the parent birds' tummies. Some of their feathers drop out so that the warm skin touches the eggs

hope it will help you !

Answer 2

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Birds have to sit on their eggs to keep them warm. It's a bit like baking a cake - the warmth from the parent bird makes sure that the chicks inside develop properly. This is called 'incubation'. To keep the eggs warm, a special warm patch grows on the parent birds' tummies