Multiple choice

Name the longest bone in the body.

  1. Humerus

  2. Femur

  3. Radio ulna

  4. Pelvic girdle
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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 a significant portion of the body's weight. The humerus is the bone of the upper arm and is much shorter.

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