The document describes four different animals. The first is a mammal that lives in the savanna, is viviparous, herbivorous, and has a trunk. The second is an amphibian that lives in ponds, is oviparous, has gills and then lungs and a humid skin. The third is a fish that lives in seas and oceans, is oviparous, has fins, scales, gills and big teeth and is carnivorous. The fourth is an animal that is oviparous, has feathers, wings and a beak, is omnivorous, and can fly.