Question

How can we prove that bat is not a bird,but a mammal?

Answer 1

bats are the only mammmal which can fly.....bats are considered mammals as they have hair on their body, give birth to their young (instead of laying eggs), and nurse their young. They do not have scales or feathers. They are “warm blooded” and can regulate their own body temperature.....birds and bats both have wings, their wings are constructed differently bird wings are constructed from flight feathers. Bats, otoh, do not have feathers and their wings are made of a piece of skin stretched between their fingers.....

Answer 2

Answer:

Explanation:

Bats are mammals and not birds because: They feed their young one's milk from mammary glands. Birds do not do that. Bats do not flap their entire forelimbs, like birds, but instead flap their spread out digits which are very long.