Tasmanian devils, like many mammals (but unlike many species of marsupials) have four legs upon which they walk.
Marsupials give live birth to undeveloped young, which then crawl to the nipples (protected by a pouch in many species). Monotremes lay eggs and do not have nipples. Adult marsupials have teeth, but adult monotremes are toothless. Monotremes have interclavicle and coracoid bones in their shoulders, putting their legs to the sides of their bodies like reptiles. Marsupials do not. Monotremes have spurs on their ankles (venomous only for male platypuses), but marsupials do not.
Most marsupials move on legs just like other mammals.
Australian animals with pouches are marsupials. There are over 100 different marsupials in Australia. So here are a few that have small legs. Marsupial Mole Bilbie Possum (not the Opossum found in America) Koala Wombat Wallaby
An opossum does not have wings, and neither does a possum. The only truly flying mammal is a bat.
The Tasmanian devil walks on all fours, not two legs like some marsupials do (such as the kangaroo).
mega marsupials are dead and marsupials arent
No. Beavers are placental mammals, not marsupials. Marsupials are pouched mammals.
There is no problem with marsupials.
Marsupials have fur.
No. Rabbits are not marsupials.
There are many burrowing marsupials. The wombat, probably the most common, bilbies, bandicoots and Marsupial moles all burrow for food and shelter.