Lungs
scientists can infer how closely related the organisms are in an evolutionary sense
It's structure
No, monkeys are another evolutionary branch from humans. They are closely related but not the same.
It showed that different-looking animals are actually related. It showed new evolutionary relationships between animals. it changed ideas about which animals were closely related
Anatomy of the body parts is always closely related to it's physiology.
If two organisms share an evolutionary relationship, that means that they have a common ancestor on the evolutionary tree. The more recently the shared common ancestor lived, the more closely related the two present organisms are, evolutionarily.
A evolutionary form of a bird. It had wings and feathers but still probably acted like a dinosaur but im not sure.
Mammals are distantly related to birds. Oddly, if you look at an evolutionary tree, birds are actually more closely related to reptiles than they are to mammals.
Essentially... No. Technically speaking both are mammals, both have four legs, so somewhere very far down the evolutionary tree they are related, but they are not closely related in any significant manner. Giraffes are most closely related to antelopes.
The kinds of evidence that indicates how closely species are related are evidence of DNA and protein structure.
yes, the average person is about 62 percent plant due to the plants in our diets.
bone structure