What is the most important bone in human body?

Answer 1

It depends on what you mean by "important". All bones are important as they provide structural support. The eight bones in your wrist, while it seems like a lot, provides the flexibility that allows you to rotate your wrist. Same with the seven tarsal bones in the ankle. The femur is the longest bone in your body (typically). The pelvis holds the intestines and must distribute the upper body weight. Obviously the other bones in your body are just as important; the cranium houses your brain, the spine protects your delicate nervous system, etc.

Answer 2

the skull because it protects your brain which controls everything

Answer 3

The femur, or thigh bone, is the longest and strongest bone in the human body. It supports the body's weight and helps with activities like walking and running.