Mammals
What are mammals?
Mammals are warm-blooded vertebrates that have hair or fur and typically bear live young. They also produce milk to feed their young.
What are birds?
Birds are warm-blooded vertebrates characterized by feathers, beaks, and the ability to lay eggs.
What are reptiles?
Reptiles are cold-blooded vertebrates that are characterized by scales, laying eggs, and breathing air through lungs.
How do mammals breathe?
Mammals breathe through lungs.
How do birds fly?
Birds fly using their wings, which are specially adapted for flight.
What are the main types of reptiles?
The main types of reptiles include snakes, lizards, turtles, crocodiles, and alligators.
How do mammals reproduce?
Most mammals reproduce sexually, with internal fertilization, and females typically give birth to live young.
How do birds communicate?
Birds communicate through songs, calls, and body language.
How do reptiles breathe?
Reptiles breathe through lungs, and they have a more efficient respiratory system compared to amphibians.