Yes.
no
The purpose is basically the same as a humans
Animals have immune systems for the same reasons humans do, so they don't get sick.
Well some animals and humans may have the same habitat. It depends on the type of animal.
They're made of the same stuff, they grow in the same way, they do the same ting for the body in both humans and animals.
There are different classifications systems for life, but all those that use the term Kingdom, have all animals in one Kingdom. Therefore, all animals are in the same Kingdom as cockatiels.
NO
Humans are animals.
Chimpanzees are in these classifications: Phylum-Chordata- which are chordates Class-Mammals- which have hair Order- Primates- the same as humans
No, not all animals have the same number of chambers as humans.
No, animals do not hear the same frequencies of sound as humans. Different animals have different ranges of hearing, with some able to hear higher or lower frequencies than humans.
Oysters do not have a central nervous system, so they do not feel pain in the same way that humans or other animals do.