as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe the process for a bird laying an egg.
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when a bird lays an egg, the process is divided into three parts. firstly, the egg is formed in the bird's reproductive tract. then, the egg is covered in a protective coating known as the eggshell which is made from calcium carbonate. lastly, the egg is laid from the bird's body and enters the nest.
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