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Title: A suction cycle for an adult lasts: Post by: emz123 on Jan 19, 2018 A suction cycle for an adult lasts:
a. 5 to 10 seconds. b. 10 to 15 seconds. c. 15 to 20 seconds. d. 20 to 30 seconds. Title: A suction cycle for an adult lasts: Post by: Mrs.malauulu94 on Jan 19, 2018 B
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