They aren't, or at least not like you seem to think.
The bones in arms and legs (along with most large-ish bones, ie pelvis) contain marrow. Red bone marrow is found at the ends of the bone and is involved in a number of blood regulating functions, and yellow 'fatty' marrow is in the middle of the bones.
Bones in the arms and legs tend to be long bones, which are characterized by their elongated shape and serve to support the body and facilitate movement. Short bones, like those found in the wrists and ankles, have a different structure and function.
Long bones, such as the femur and humerus. Short bones, like the carpal and tarsal bones. Flat bones, including the skull and ribs. Irregular bones, such as the vertebrae and hip bones. Sesamoid bones, like the patella (kneecap). Sutural bones, found within sutures of the skull.
A cyclops with no arms or legs
a limb is an appendage, like arms and legs it is not however a thing in your body like your heart
There is no font with extra arms and legs. Fonts are digital designs used for displaying text, and they do not have physical attributes like arms and legs.
Limbs are the parts of the body used for movement and manipulation, such as arms, legs, and wings. Ligaments are tough bands of tissue that connect bones to other bones at the joints, providing stability and limiting movement to prevent injury.
Gorillas have 4 fingers and a thumb on each hand. Just like humans.
Monkeys have two legs and two arms.
An "extremity" refers to your limbs (arms and legs). Lower extremities are your legs; upper extremities are your arms.
There are a total of 206 bones in the adult human body that can be felt by touch. These include bones in areas like the skull, spine, ribs, arms, and legs. Some bones, like those in the hands and feet, may be more easily felt due to their location closer to the skin's surface.
we used to be monkeys so we still have hair in odd places like arms and legs
No. Frog legs are eaten much like chicken, you eat the meat and discard the bones.