Publisher's Synopsis
The first set of science knowledge enlightenment books for young children Think about it, where did these things come from? Eggs come from hens. During spring and summer, hens lay an egg almost every day. If the eggs are laid by a hen and a rooster, it is possible to hatch chicks. The flour comes from wheat in the field. The grains of wheat grow at the ends of long straws called "ears". The wheat had to be crushed to get the flour. Make it easy for children to understand where the large and small things they eat and use on a daily basis come from and how they are made.
