-Descriptive text 1 (platypus)................................4

-Descriptive text 2 (Crocodile).....................................6

-Descriptive text 3 (Dolphin)..........................................8

- Compare and contrast text 1 (crocodile vs platypus).10

- Compare and contrast text 2 (dolphin vs platypus).12

Table of contents

The platypus

The platypus is the only animal that never evolved, this animal lives in Australia and Tasmania. This animal lives 12 years old.  It has fur, this animal has nose like a duck, it has legs like an otter and the tail is like a beaver. The platypus male it is the only mammal that has poison.

The platypus is a mammal that can be in the water because can swim and can be in land because can walk. It is vertebrate. Is the only mammal that lays eggs. This animal eats worms, insects that live in the water, algaes and crustaceans. The platypus uses their lungs for breathing. This animal is extinguishing.

Crocodile

The crocodiles exist since the dinosaurs were here. This animal lives in Asia, Africa, Australia and America.

The crocodile is a reptile, it has scales, this animal can live in water and in land. The crocodile can live 80 years old. The adult crocodile eats all kind of  animals, death animals and alive animals like big vertebrates, baby and young crocodiles eat insects, little crutaceans and frogs. The crocodile breathes with its lungs.  

The dolphin

The dolphin is the most intelligent animal of the sea.

The dolphin is a mammal, this animal has skin. It can lives more than 40 years old. 

There are dolphins that live in the sea, but exist some that live in the rivers. This animal swims in groups, they never swim a lone. They are carnivores, they feed squids, crustaceans and turtles. The dolphin breathes through the blowhole. The dolphins are friendly.