The eggs are incubated by a incubator because it makes them hot so they can grow.
A little baby chick hatches in 21 days with a egg tooth.
When a baby chick hatches it is wet.
When a baby chick dries off it's feathers are called down.
When a chicken grows up it is a female hen or a male rooster.
I think you should have a chicken in a cage so there predators will not eat them there predators are hawks,dogs,weasels,coyotes,skunks,raccoons,cats,foxes,rats,minks.