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 𝑐𝑚
for each sample of chicken skin, impact the
skin’s 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? | RevisionDojo