5. What caused the foam in this experiment?
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The can of shaving cream that Jerry exploded in the lab during the experiment, together with the five Mentos that Jackie slipped into Jenny's Pepsi while she was writing notes in her lab notebook.

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in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.