Because it is made up of a series of bones called vertebrae and is not one continuous bone. The longest bone, at a guess, is probably the femur.
Femur or thigh bone
The femur - a leg bone - is usually the longest bone in the human body.
They are the same. Femur = thigh bone = longest bone of skeletal system
The skeletal system includes bone, cartilage, and tendons.
Examples of long bones are the femur, tibia, and fibula of the leg, the humerus
skeletal system
bone
bone
no. it is the part of appendicular skeletal system...
The largest and strongest bone in the human skeletal system is the femur. The femur is also referred to as the thigh bone.
Skeletal system includes the compact bones. The other type of bone is spongy bones. They perform the specific and desired functions.
upper leg bone lower leg bone wrist bone thigh bone collar bone rib cage back bone skull tarsals eye socket shoulder bone knee cup jaw bone lower arm bone upper arm bone hyoid elbow bone ulnq scapula sternum metarcarpals vertebrae ciavacle femur tibia fibula phalanges hip bone phalngesradius