Is a koala a mammal?
Is a koala a marsupial?
Click on the following link to read about koalas.
Koalas
Is a kangaroo a mammal?
What is its baby called?
Click on the following link to read about kangaroos.
Kangaroos
Is an echidna a mammal?
Does it lay eggs?
Click on the following link to read about echidnas.
Echidnas
A koala is both a mammal and a marsupial.
ResponderEliminarA kangaroo is a mammal and its baby is called a joey.
An echidna is a mammal which lays eggs.