Hyein Jun, Regional Researther of Australia

Sejong Global High School SGHS
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Kangaroos are animals in the marsupial kangaroo family and are usually large species. Also, they are very strong. The biggest feature of kangaroos is the granulation bag in front of the lower abdomen. The pregnancy period is 30 to 40 days, and the offspring become independent in 6 to 12 months. Their lifespan is 12 to 18 years. 





Wombats are animals in the marsupial wombat family.
Their claws are large and strong, 
and they are developed into hooks suitable for digging.
It is also nocturnal and lives by digging holes in houses.
They have weak eyesight, 
but they have a keen sense of hearing and smell.
The shape of their excrement is square.
Their lifespan is 20 to 25 years.



Koalas are animals in the marsupial koala family.

They're not primates, but they're the only ones with fingerprints.

There is a ball pocket in the mouth and a granule in the stomach.

The pregnancy period is 25 to 35 days, 

and the offspring become independent in 6 to 12 months. 

Their lifespan is 16 to 20 years. 






Opossums are animals in the marsupial opossum family. 
The sphincter prevents the baby from entering the water
Because it can be closed by the sphincter.
Only females have granulating bags,
and the size of grain of rice is the size of a baby.
It gives birth to 6 to 12 babies at a time.
Their lifespan is 2 to 4 years. 



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