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A person would adjust the contrast by A. increasing the length of time of the exposure. B. brightening the lighter sections of a picture. C. using a camera lens to focus the photograph. D. changing the image's ultraviolet selection.

2 Answers

7 votes
 with my knowledge i think it is b
User Kiran Paul
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2 votes
im in photography class and my teacher says the correct answer is a the exposure 
User HttpWatchSupport
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