Some behaviours that koalas have are:
Normally, yes male koalas are larger than female koalas.
I am sure some have done so but, no, not normally. Koalas are protected by law, and are not hunted or eaten. In the past, indigenous Australians found them particularly easy prey, but as no indigenous people live a completely traditional lifestyle, koalas are now not eaten at all.
To act normally means to behave in a way that is typical or expected in a given situation, without any unusual or abnormal behavior. It involves following social norms and conventions in a calm and composed manner.
Adult koalas are simply called koalas.
Koalas are not primates. Koalas are marsupials.
They act normally.
No. There are no koalas in Ghana. Koalas are native to Australia alone.
There are no koalas in Germany. Koalas are endemic to eastern Australia.
yes koalas do have necks
do koalas have nest
It normally takes about 2-3 weeks.
No. Koalas do not actively mimic anything.