By 1955, carbon dioxide, heat, humidity, and other contaminants produced by 1,200 visitors per day had visibly damaged the paintings. ... Consequently the cave was closed to the public in 1963, the paintings were restored to their original state and a monitoring system on a daily basis was introduced
Answer:
Another anaylisis done n 1976 about it was done to ensure people would use modern technology as done in sone age because not always do monkeys evole why are there still monkeys?
Explanation:
Answer:
The answer im pretty sure is <em>repeat</em> so sorry if im wrong.
Explanation:
also i only see 4 Rs in the question.
<h2><u>
<em>Thx for your time!</em></u></h2>