Answer:
The activity in which an average 11-year-old prepubescent girl would have a distinctive advantage over an 11-year-old prepubescent boy would be jumping a rope.
Explanation:
- The activity of jumping a rope requires agility and swiftness in movement which is possessed by small children already.
- But jumping a rope is easier for an 11-year-old girl than an 11-year-old boy because the bone density in girls is less and hence, their bodies are comparatively lighter than the bodies of boys.
- Hence, prepubescent girls have an advantage over prepubescent boys in activities like jumping.