Antomy of Fish and Amphibians

Classified animals are classified, classified, and systems known to be classified are called classifications. There are nine levels, but the most important are kingdoms, doors, classes, order, families, genera, species. The other two are the first two, life and field. Latin fish is fish. Fish are classified as zoos in zoos, as chordates in sword gates and as vertebrates in yachi. Fish is divided into three categories. The first lesson is Agnatha, which consists of fish without jaws.

The vertebra is a one-way digestive system with classes such as amphibians, reptiles, Aries (birds), mammals and fish, with bones inside. Amphibians are easy to dry. And most fish scales, cockroach, their blood is cold. Their eggs lay eggs. After all, we understand the animal kingdom. I learned a lot about the animal kingdom in my class. And because the body is ugly, I think that animals will be arrested for a while as I can talk. Furthermore, we are still completing some young people such as sponges, Kunidaria, Annelide, mollusks, arthropods, vertebrates etc.

Vertebrates are vertebrate animals. They are among the most advanced nerves in the animal kingdom. Vertebrates are composed of amphibians, reptiles, fish, birds and mammals (we, humans). Amphibians are cold-blooded animals, aquatic animals laying eggs. Amphibians also have two pairs of limbs. Reptiles are also cold blooded animals with two pairs of limbs. Reptile scales are like fish, but they are not considered fish. Fish have scales and aquatic life. They also have two limbs and laying eggs. Birds are birds, they have feathers and warm blooded animals. Like most animals, they also have two sets of limbs. Mammals are one of the most evolved animals, they have fur or milk. Mammals are also warm blooded animals. These vertebrates have body cavities, spine (spine) and internal bone. Most of them have 2 limbs