A day has 24 hours.

The African savannah elephant is the largest land animal in the world.

The African savannah elephant is the largest terrestrial mammal in the world.

The African elephant is the largest land mammal in the world.

I plan to travel to South Africa next year.

He ate one apple.

It is important for each person to fulfill their role.

My friend came from South Africa.

The African rock python is a very large snake that lives in the savannahs of Africa.

The Atlantic humpback dolphin is designated as an endangered species.