From the Latin term "mammalia" meaning breasts that they use to suckle their young.
lions and tigers
Yes, a Liger is a cross between a Lion and a Tiger, all three are mammals.
The mammary glands, a defining characteristic of mammals.
A mammal is an animal that gives birth to live Young.
Cows & maybe Goats.
All mammals, with the exception of monotremes (egg-laying mammals) give birth to live young.
The name of the hormone that causes puberty in male mammals is the testosterone
Warm blooded, gives milk, produces live young, has hair.
Cats are mammals. Like all other mammals, they are vertebrates.
== == a stinky skunk
Haemoglobin is the respiratory pigmaent of blood in mammals
Egg-laying mammals are known as "monotremes".