How to make chicken eggs from scratch: How a bird can make itself fly by itself.
How the hen lays eggs, and how she fertilises them.
How a chicken can produce its own protein without using any animal products.
How to keep chickens in good health.
What makes the chicken hatch and how to protect it from predators.
How can a chicken be turned into a meal?
How much money does a chicken cost?
How many chickens are produced in a hen farm?
What are the health benefits of chickens?
Does a hen produce eggs for human consumption?