some wolves are similar to bats because they are both animals and they are mammals.
The dolphin and whale because they use echolocation
A dog that's what there like
They are mainly called that because the behavior of the bats was similar to that of the legendary 'vampire' that would suck blood from humans and animals. Vampire bats drink blood (usually only a few drops) from animals.
msost animals are nasty that's how they are similar
The Dimetrodon.
Bats are animals - fauna
There are certain characteristics that all animals have, which is why they are all considered to be animals, but the variety of animals is enormous, and I would hardly say that all animals are similar.
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.
That have what?
No animals can "turn themselves into other animals".
Birds and bats
Endangered and extinct animals are similar because endangered animals sometimes become extinct.
they are similar because they both are living things
Similar genetics yield similar development.