A mammal is a warmblooded animal with hair, that carries their young inside, gives birth to live babies, and has mammary glands, with which they nurse their babies.
A duck-billed platypus is mammal that is an exception to most of the rules: Their young are born inside a leathery-like sac that looks like an egg. They have mammary glands that leak milk through the hair and the baby laps it up. They also have webbed feet, and hair that looks like feathers in the water.
However, a duck is a bird that has no mammary glands, no hair, and gives birth to their young from eggs. No ducks are mammals.
No, they are invertebrates
No, Spiders are invertebrates.
No, lizards are vertebrates because they have a backbone or spinal column. Invertebrates are animals without a backbone.
Snakes are not invertebrates; they are vertebrates like all reptiles. They have a dorsal nerve cord and a spine.Snakes are vertebrates - they have a complete internal skeleton including skull, spine and ribs. Invertebrates lack any internal skeleton.
Gorillas are vertebrates. They belong to the group of animals called mammals, all of which are vertebrates because they have a backbone or spinal column.
invertebrates
vertebrates and invertebrates different?
They are vertebrates.
Vertebrates have spinal chord and invertebrates don't.
Vertebrates have spines & invertebrates do not have spines.
Invertebrates.
invertebrates
Vertebrates.
all vertebrates have endoskeleton but not all invertebrates do
The chordata contains both vertebrates and invertebrates.
The major difference between vertebrates and invertebrates is that vertebrates have a back bone and invertebrates don't
Snakes are vertebrates.