The longest bone in the body is the-

Correct option is A

The correct answer is (a) Femur.
· The femur, or thigh bone, is the longest and strongest bone in the human body. It extends from the hip to the knee and supports much of the body's weight during standing, walking, and running.
Information Booster:
· Scapula: Also known as the shoulder blade, located in the upper back.
· Spine: Composed of several vertebrae but not a single bone.
· Humerus: The bone in the upper arm, extending from the shoulder to the elbow.