It has a rigid skeleton but the body is flexible.
hid bone
internal skeleton
No. Kiwi are birds, and all birds have an internal skeleton. They are vertebrates, just as mammals are.
Because a plant has no skeleton, its support is found in it's cells. The cells have a rigid cell wall for support and structure.
Yes! Birds do have a skeleton. In fact birds even have some of the same bones as humans such as.... Skull, Femur, Pelvis Ribs.
Yes, they do.
They both perform the function of providing a rigid structure.
Yes. Birds have an internal skeleton known as an endoskeleton.
The anatomical feature is a "rigid skeleton" (as opposed to a flexible one).
Bird bones are hollow and very thin or at least most of them are. Some are air filled and others have trusses or cross walls to make them strong. They also have fewer bones than mammals or reptiles of similar size. The skeleton is more rigid. These are factors which help a bird to manage flight.
Birds have some bones in their bodies that are "hollow." These are called pneumatic bones, and they help birds breathe when they are in flight. The bones of the pelvic girdle, some ribs, the humeru,s and the femur all are pneumatic.