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John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could see 20% better than most O could see as well as a 20/20 person could see when that person was standing 40 feet from the chart O could see at the 40 feet mark, what a person 20/20 could see when taking the Snellen test missed ½ of the letters he read

John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could see 20% better than most O could see as well as a 20/20 person could see when that person was standing 40 feet from the chart O could see at the 40 feet mark, what a person 20/20 could see when taking the Snellen test missed ½ of the letters he read

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could see 20% better than most O could see as well as a 20/20 person could see when that person was standing 40 feet from the chart could see at the 40 feet mark, what a person 20/20 could see when taking the Snellen test missed ½ of the letters he read B Lecture S..pdf ile
Transcribed Image Text:John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could see 20% better than most O could see as well as a 20/20 person could see when that person was standing 40 feet from the chart could see at the 40 feet mark, what a person 20/20 could see when taking the Snellen test missed ½ of the letters he read B Lecture S..pdf ile
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