Fun fact: the actual embryo of the chick doesn't form inside of the egg yolk, it forms ON the egg yolk. days before hatching, the chick eats the yolk and becomes strong enough to break out of it's shell.
egg = huevo :) Everything you need to know about hatching chicks with kids and how to incubate chicken eggs at home or in the classroom! You won't believe how simple and inexpensive this science activity can be - and how we do it in our city home!
Store Chicken Hatching Eggs Like A Pro + Top 3 Mistakes You Need To Avoid