chickens are smaller than humans and have 4 legs and humans have 2 legs.
Both chicken's and humans have similarities in the digestive system such as a large intestine and esophagus. The difference is that chickens have a proventriculas and a gizzard, while humans have a stomach and mouth.
Neither both can kill. If chickens get caught in the net humans can something sharp to kill chickens but if the chickens tail or feather ripped off the chickens will kill humans with it's sharp claws.
The fibula is the outer and usually smaller of the two bones between the knee and the ankle in humans, parallel with the tibia.
Most of the human bones are found in the frog skeleton but there are tree major differences;*The pelvis is forked*some bones unfused in humans are fused in frogs, like the tibia and fibula into the tibiofibula*most frogs have no ribs
humans talk, phones answer.
The difference between fetal pigs and humans systems is actually not that big. The humans are bigger than fetal pigs.
There are an estimated 8 Billion Chickens on the Earth. So Chickens outnumber Humans by 2 billion.
Chickens are very common because there are more chickens then humans and at hawaii there are wild chickens.
Cats do not have appendix and humans do.
Humans are more complex organisms.