Most other four legged animals can move their legs independently of each other when they move, but kangaroos cannot.
Also, four-legged mammals can walk backwards; kangaroos cannot take a step backwards.
Mammals can give birth,where few animals cant
Bats can fly and echo locate.
nobody knows
shed there skin
the tree kangaroos dont chew sud because they cant cause their teeth arent made for it
yes they do! because just because they are mammals doesn't mean other mammals cant have a different way
mammals cant breathe underwater only some of them like a beaver and the family...
no it was a stool and stools cant speak let alone sing.
mammals cant survive without green plants , because that is their food and they live off of the plants. Green plant can live without mammals, because they can make their own food with photosynthesis.
antalope? sorry i cant think of anything else right now
Once you have had your first child you cant really see the kangaroos in the horizon so you actually cant answer that question, sorry
There are many animals that cannot walk backward. Emus and other large birds might not be able to walk backward. Kangaroos, wallabies, and other members of the kangaroo family cannot walk backward.