This is a bit hard to answer. It could be the heart, a vital organ without which, the bird would die. It could also be the brain or any other organs for the same reason.
Or, what about the wings? Without the wings, the bird can't fly to safety, and would very quickly become prey to predators.
Personally I think it's a tie between the feet and beak, they sort of work together the beak allowing the bird to crack open things to eat but the feet holding the food while eating
sharp claws,
Your bones are because they contain calcium in it.
Newton's Apple - 1983 Riverboats Body Fat Part II Motorcycle Scientists Parrots Part II 14-3 was released on: USA: 26 October 1996
Yes, most Parrots do eat insects. This is not the largest part of their diet, but it is part of their over all food intake. Along with fruit, nuts, buds, flowers, nectar, and seeds.
The part with words on it.
The cerebellum plays one of the most crucial functions in keeping a human body alive. Your breathing while you sleep, your major body movements, and your eye movements are controlled by this small lump at the top of your spine.
The most inferior part of the human body is the foot. The most superior is the head.
No you can have any part of the body amputated at any timr during your life. The question is though why should you remove a useful healthy part of the body?
It is the brain part of the human body that contains the most neonates.
There tusks or skin
They arent, Actually, they are quite useful as they replace diseased cells when grown on a sick body part.
The brain is the part of the body most affected by emotion. Emotions trigger chemical reactions in the brain that can influence mood, behavior, and overall well-being.