We can hear birds chirping, bees buzzing, and leaves rustling in the breeze.

They have smooth skin or feathers and do not have ears that are seen from outside.

Birds, reptiles like snakes, and insects lay eggs.

Crow and snake.

Elephant and cat.

They have hair or fur and are usually animals that give birth to their young ones.

Mammals like cows, dogs, and cats give birth to babies instead of laying eggs.

Yes, birds have tiny ear holes covered with feathers that help them hear.

Some animals like dogs and cats have visible ears, but others like birds and frogs do not.

Soft snow makes walking difficult and frozen snow is slippery, so children must walk slowly and help each other.