How many meters of the rock wall eroded between 1910 and 1927?

d. learned preferences i believe is your answer

what question you dont ask a question

explanation:

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.