The only similarity, really, is that both animals are mammals. A better question would be "What are the differences between the koala and the sloth?" the answer would then be:
The main similarities between koala and human digestive systems are the basic organs of oesophagus, stomach, liver, etc. Koalas have a different digestive system and metabolism which enables them to digest gum leaves. Eucalyptus leaves are tough, toxic and low in nutrition, but the koala has developed a stomach which is capable of removing the toxins from where they are filtered out by the liver. The caecum completes the process by changing the eucalyptus leaves into digestible nutrients. The caecum is similar to the human appendix.
what is the similarities between the ulna and the radius
similarities
what are the similarities between network switch and a hub
There are zero similarities between the two.
I have heard that a frogs glottis is larger than a humans...
koalas and frogs are alike because they both live in nature and drink water
They both jump
Both goldfishes and frogs may eat their own babies in order to survive.
The main similarities between koala and human digestive systems are the basic organs of oesophagus, stomach, liver, etc. Koalas have a different digestive system and metabolism which enables them to digest gum leaves. Eucalyptus leaves are tough, toxic and low in nutrition, but the koala has developed a stomach which is capable of removing the toxins from where they are filtered out by the liver. The caecum completes the process by changing the eucalyptus leaves into digestible nutrients. The caecum is similar to the human appendix.
Koalas are not bears at all. Their name is just "Koala". Koalas were initially called koala bears by the early settlers of Australia due to their similarities in appearances with small bears. koalas are marsupials, whereas bears are placental mammals. The two are not even distantly related.
They are not.
Oh, dude, basketball and ring-ball are like distant cousins at a family reunion - they both involve throwing a ball into a hoop, so that's a start. They both require some level of hand-eye coordination, and, like, you can totally play them with friends for a good time. But hey, don't stress too much about it, it's not like they're twins separated at birth or anything.
what is the similarities between the ulna and the radius
similarities
what are the similarities between network switch and a hub
There are zero similarities between the two.