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Initial development of the egg, including the embryo, begins inside the mother bird after she mates with a male. The embryo, yolk, and shell initially form together. After the egg is laid the bird embryo continues to grow, drawing the nutrients it needs from the yolk.
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∙ 7y ago
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When birds are pregnant do their waters break or do they not have any?
They don't have any. They lay eggs, and the eggshell is all the protection the baby bird needs.
What is an eggshell made?
eggshell is made up of calcite crystals and keratin fibres
What is an eggshell made of?
eggshell is made up of calcite crystals and keratin fibres
What is the scientific explanation for retrieving a broken eggshell dropped in a pan with another piece of eggshell?
Egg shells are rich in calcium. Birds need calcium to lay strong eggs. By giving the eggshells to birds you are producing less waste and contributing to the environment
The eggshell is made emainly of this mineral?
Calcium
What are eggshell made of?
They are made of a material calcium build-up and are not made of cells.or eggshell??? as it is not a man made object???
What animal cheeps?
birds and mainly baby birds
Why is it helpful to a developing aligator in the egg if the eggshell becomes weaker?
it takes 9 months just as an baby in an woman does.
What is the definition of hatching?
Hatching is the process in which baby birds (called chicks) come out of the egg they are born in. The chicks have an egg tooth that they use to break out of the egg. Once the chick has broken the eggshell, its egg tooth will fall off. I hope this helps!
How do use cheep in a sentence?
The baby birds made a cheep, cheep sound in their nest.
What are baby birds covered in at first?
baby birds are covered in cotton
How do you spell eggshell?
Eggshell
