Question

how does a chick hatch
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Answer 1

Answer:

the chick breaks free of the shell

While cutting, the embryo turns around inside the egg, using its wing for direction and legs as the driving force. Once it has cut a 3/4th circle in shell of the blunt end of the egg, the embryo tries to push itself out of the egg by forcefully stretching its legs.

Answer 2

The pip is the initial crack of the eggshell that the chick makes with its egg tooth, a tiny hard nubbin on the end of its beak. This temporary appendage is designed specifically for hatching. .The pip is usually a small triangular crack in the eggshell. The chick will work this area until it breaks open a small hole.

Hatching: the chick breaks free of the shell

While cutting, the embryo turns around inside the egg, using its wing for direction and legs as the driving force. Once it has cut a 3/4th circle in shell of the blunt end of the egg, the embryo tries to push itself out of the egg by forcefully stretching its legs.

Hope you've understood ☺️