Scientists believe all life began in the water. Micro-organisms, fish and even mammals, e.g. dolphins, whales, seals, etc. Then mammals moved onto the land and began evolving to their surroundings, then man evolved from an ape like creature.
because we are mammals
All mammals are vertebrate.If you are a vertebrate, it means you have a spine.
the bat does not have a group.There is so many bat species andall of them are different so man kind decided to ban bat species but they wont live with out groups.so no they don't have one.
Humans are members of the Animal Kingdom if that is what you meant by your question.
no it is a warm blooded animal. Mammals are warm blooded but reptiles like snake are cold blooded and also fish are cold blooded birds are warm blooded
Mammals have only between 4000 and 5000 known species of mammals that are vertebrates. The largest group would be Osteichthyes (or bony fish) which has an astonishing amount that adds up to roughly 29,000 species known to man.
Cheese does not belong in the group as it is not an animal.
All mammals except for the platypus and the echidna do not lay eggs. These animals are monotremes, or egg-laying mammals. There are two species of echidna, the short-beaked echidna of Australia and the long-beaked echidna of New Guinea, of which there are several sub-species. There is just one species of platypus. Regarding other creatures of the "animal" kingdom: all birds and amphibians lay eggs; most reptiles lay eggs; many species of fish lay eggs.
For mammals, sperm.
Snails are actually mollusks and crustacean. They are very unique creatures.
Animal Man was created in 1965.
Yes, both man and horse are mammals. Mammals are warm-blooded vertebrates that have hair or fur, give birth to live young, and nurse their offspring with milk. Both humans and horses fit these criteria, making them mammals.