What animals can we see in the sky, on land, and in the ocean? What do different animals like to do? Let me tell you all about it!

There are different types of animals: viviparous (mammals) and oviparous (egg-laying animals). The eggs of different oviparous animals also vary in size! Let's compare them together.

Caring for an animal is a lifelong responsibility. You must think carefully before keeping a pet, and abandoning pets is never allowed!