Question

Why are the Lascaux caves closed to the public?

A. because a man was injured in the caves' 16-foot shafts
B. because the amount of visitors contaminated the paintings
C. because the caves were discovered during World War II
D. because there are replicas of the paintings at Lascaux II

Answer 1

b) because the amount of visitors contained the paintings

Step-by-step explanation:

Answer 2

b) because the amount of visitors contained the paintings