By "similar" the questioner presumably means, "similar in appearance." Environment shapes creatures, so sharks, dolphins and ichthyosaurs all have a generally streamlined swimming form; birds and bats and some insects have wings and snakes and eels have elongated bodies.
However, "class" is a pretty broad category and most animals that are very similar (leopards and cheetahs; seals and walruses; monkeys and lemurs) are in the same class.
Scientists group animals into classes for the sake of study. The most commonly known classes of animals are birds, mammals, reptiles, amphibians, and fish. Other common classes are insects and arachnids.
well in the animal kingdom there is a lot of different species and classes so the species and classes in the kingdom have different enviroments:)
Tetracycline and zithromax are both antibiotics, but are in different classes.
no. they are way different animals.
No. Frogs and gold fish have completely different sexual organs and they are both different classes of animals.
It is different from most animals, but it is very similar to a pigs digestive system. Yes, a pig. Some would imagine it would be most like an ape's, but it's not.
Animals are both similar and different from one another, they are similar because they could be carnivore's, herbivore's or omnivore's. But they are different because they could live in a different habitat, act differently, eat differently or hunt differently. It could depend on the breed or age of the animal.
there is to be suprise but the animals are different some plants arent said lily and chloe
it could be difer
Partially,because in an ecosystem,animals of similar species. While in another, animals of far different species might be present.
Similar in appearance and function (different Orgin)
Two animals of different but similar species breed to produce a hybrid.