Paper 2
Section A
1.Factors influences the growth of bacteria (harmful effects & diseases)
2.Hardness and structure of alloy
3.Properties and differences of metal and non-metal
4.Bernoulli's Principle & Momentum
Section B
1.Reflect arc (neurone) and proprioceptor
2. Mechanism of inheritance and mutation
3.Uses of radioactive
4.Saponification of soap / alcohol
5.Radio waves / satellite
Section C
1.Light colour
2.Electrolysis
3.Method of food processing
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