Similarities between koalas and humans:
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
There are zero similarities between the two.
similarities between kangaroo and human
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.
what is the similarities between the ulna and the radius
Koalas have a range of home trees which they move between several times a week.
Koalas live in eucalyptus trees. They know the trees within their home range by their scent. Koalas' rather large noses are exceptionally sensitive, and can detect differences between the trees. Also, a tree can "belong" to several koalas, as koalas do move between their home trees quite regularly. During mating season, male koalas rub their scent gland on the base of a tree so that other male koalas know not to encroach on that territory.
similarities
Not a lot. However, they are both vertebrates with an internal skeleton, and they both have skin. They can also move in hopping or leaping movements. The adult frog breathes air using its lungs, like a kangaroo.