when lifting dont overdo the weight you know you cant lift when lifting lift with your legs not your back because you can put it out and if the object is heavy and its a little sharp use gloves
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there is no age limit for exercise, the more you do it, the more you are fit and chances of living longer
ANSWER D/A AND B HOPE THIS HELPS ;)
Answer: The boy would probably need glasses.
Explanation: The Snellen vision test is a test used to measure visual acuity. The test is based in a chart printed with 11 lines of block letters. The first line has large letters, and can be any letter from the alphabet. The following rows increase numbers of lettes and decrease in size. This test is frequently used for doctors to evaluate the vision. So if the boy couldn't see the letters from a distance that any person could see without problems, he probably have nearsightedness, which means he has an eye condition that can view objects up close clearly but things farther away may appear blurry, and to correct that he will need to use glasses.