Procedure

PROCEDURE         I will test my hypothesis by simulating a lung. I will do this by exploitation the stairs below: Slightly pull individual like wool balls apart and fill up the glass impact with the cotton balls. practice session both eviscerate inch holes in the sways lid. Take three feet of thermionic valve and slide to make a piece two feet long and central instauration long. infix six inches of the two foot subway into unrivalled of the holes in the jars lid. Insert iodine inch of the iodine foot long tubing into the early(a) hole of the jars lid. Place lid on jar reservation sure that the longer piece of tubing touches the bottom of the jar. enjoyment ti to make sure the holes are solely smashed with the tubing in it. Attach vacuity pump to the two foot long tubing by using the consecrate over record to wrap well-nigh tube and emptiness attachment, reservation sure they are completely sealed. Attach cigarette to the one foot tube using the duck tape to air a seal. Turn on vacuum. Light the end of the cigarette. yield cigarette to burn bundle to the filter. Turn of vacuum and put out lit cigarette. get hold of the cigarette from the tubing.

Repeat travel nine through cardinal nine more time MATERIALS Glass quart jar with lid Three foot plastic tubing one quarter inch in diameter Duck tape Ten cigarettes One bagful of cotton balls One vacuum with attachments One drill with quarter inch drill insect bite One tube of silicon         RESEARCH         Emphysema and continuing Bronchitis are two plebei an lung diseases caused by smoking. Emphysem! a is a typical pattern seen in smokers. polecatrs have a bulky number of neutrophils and macrophages in the lungs. Proteases are able to digest lung create from raw stuff and our responsibility for the damage seen emphysema. Smoke irritates the lung tissue causing inflammation. This leads to an maturation production... If you want to get a full essay, order it on our website: BestEssayCheap.com

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