Finger Bones
The "one other" is Human
that they are both animals
These organisms share a common ancestor with each other.
They both fly.
Depends On The The Bat And The Bird
A bat is a type of mammal. It is not a bird.
A homologous structure to a human arm bone would be the forelimb bones in other mammals, such as the forelimb bones in a bat or a whale. These structures may have different functions (e.g. for flying or swimming), but they share a common evolutionary origin with the human arm bones.
well if a bird look like a bat then it's a birdbat
Bat is the common name.
The legs of a cat and fins of a whale are analogous structures because they have different evolutionary origins but serve a similar function in terms of movement. Homologous structures would be when two species share a common ancestor and have similar structures with different functions.
bat is a mammal and owl is a bird
vampire + bird = bat
No