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On the cardboard, the result was the reverse: the blob was more rigid than the previous one had been. The 'blood', however, had congealed on tip of pipette and this might have affected results.
Document your observations of the effect of alka selzer on the cleaned up blood; was it what you expected? Why or why not? Did you have difficulty applying the solution?
I was expecting a chemical reaction to occur as has been my experience in the past with the pill, but...
Difference between expectation and reality was likely either due to the fact that the 'blood' was insufficiently liquid, or that the blood had congealed to a point that the seltzer would not impact, or that one of my concoctions possessed inadequate measurements.
Chocolate: Behind Its Bad Rap In today's society, chocolate is everywhere. It seems that people have developed a love-hate relationship with chocolate. According to the U.S. Department of Commerce, in 1997, the average American ate 11.7 pounds of chocolate. American adults ranked chocolate as the most-craved food and as their favorite flavor by a three-to-one margin. (Mustad, 2001) Throughout the world, exists a society of chocolate lovers. While Americans consume, on average,
Cocoa THE CACAO TREE (THEOBROMA CACAO) WHAT IS IN THE COCOA BEAN? MAKING AND EATING CHOCOLATE State of the Art of Cocoa Is Cocoa good for you? Burden of Proof CHOCOLATE AS A FAT EFFECTS ON BLOOD LIPIDS WHAT IS OK CHOCOLATE AND HEALTH AND DISEASE Chocolate Craving F. Migraine G. Toxicity H. Immune Function Allergy J. Other Disorders K. Behavior L. Antioxidants M. Caffeine N. Dental Caries O. Migraines P. Obesity Serum Cholesterol K. Heart Health Pacemakers and vitamin pills are just among a few of millions of health products that are sold