Adult koalas are simply called koalas.
Koalas are not primates. Koalas are marsupials.
stimulus
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.
'Stimulus' is the correct spelling.
do koalas have nest
yes koalas do have necks
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
The characteristics are modality (type of stimulus), intensity (strength of stimulus), duration (length of stimulus), and location (where the stimulus occurred).
There are no koalas in Cuba. Koalas are endemic to Australia, where they are native to the eastern states.
Koalas are marsupials, which are pouched mammals. Koalas are native to Australia alone.