IB Biology Extended Essay Exemplar
How does the prolonged exposure to specific chemicals commonly found within household cleaning products namely Sodium Bicarbonate, Sodium Hydroxide, Chlorine, Water, and 3 Ammonia, in controlled measurements of 8 šš for each sample of chicken skin, impact the skinās physical characteristic, specifically placing focus on the changes in mass (measured through the use of a weighing scale) and area (measured using a 20 cm ruler), within a confined 5cm x 5cm area of chicken skin?
B
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