A look at the classification of animals...

Hi again, let's revise something about animals. Are you a vertebrate animal? If so, write in your notebook the following things: 1. Draw your skeleton, you can look at the model provided in your classbook. 2. How do you breathe? Draw the organs you use. Again, you can look at the image from your classbook. 3. What do you eat? Draw your favourite food. 4. Are you oviparous or viviparous?