Sagot :
Answer:
Whereas birds have feathers, lack teeth and lay eggs, mammals have fur or hair for insulation, possess teeth and give birth to live young. Although birds are more closely related to reptiles than mammals, birds and mammals have several characteristics in common.
Explanation:
Answer:
- Most animals have teeth, strong jaws and paws for attacking their prey. On the other hand, birds have beaks which they use for probing for food, killing preys, eating, grooming and also to feed their young ones. The beak is a unique identification of birds from other animals.