A 14-year-old girl has 24 ribs, the same as most adults.
The number of ribs a person has does not change with age or sex. According to the provided reference, both men and women have the same number of ribs: 12 pairs, or 24 in total. You neither lose nor gain ribs with age.
Here's a breakdown:
- Number of Ribs: 24
- Pairs of Ribs: 12
- Applies to: Both men and women of all ages
Therefore, regardless of whether the individual is a 14-year-old girl, an adult man, or any other demographic, the typical number of ribs remains constant.