4.2.1. Animals with a backbone are classified as belonging to vertebrates.
4.2.2. We can distinguish between five classes of vertebrates on the basis of their distinguishing characteristics.
4.3. Name the five classes in which we can distinguish vertebrates.
- Fish
- Amphibians
- Reptiles
- Birds
- Mammals
4.4. Complete the following table regarding the characteristics of some vertebrates.
- Frog (amphibian): 4.4.1. Smooth, moist skin; 4.4.2. Swims and hops; 4.4.3. Scales; 4.4.4. Crawls and runs; 4.4.5. Feathers; 4.4.6. Flies and walks; 4.4.7. Wings
Parent Tip: Review the logic above to help your child master the concept of 7 ns 1 worksheet.