in the passage it said that he couldnt count without his glasses on concluding that he couldnt see well to begin with without his glasses. So if he was going to do the test and base on the evidence he couldnt have passed the test without his glasses because he couldnt see
TY
have a nice day <3
Explanation:
Depth of field. It can’t be contrast because there is nothing different between the two sides. They are mirror images that are powerful because of the vast mass of trees.