Update on self placement

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It's that time of the year again candidates

Your most authentic and trusted dealer *SIR ABBEY* is back 🔥🔥🔥🔥

I will be posting trial questions for you guys very soon

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Public notice ✅

Government trial questions

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WASSCE 2023.... INTEGRATED SCIENCE TRY QUESTIONS

Q1

ai).List two(2) raw materials used in the manufacturer of indigenous soap.

ii).State three(3) ways of improving upon the quality of indigenous soap.

b). Explain three(3) ways in which the human sperm cell is adapted to it's function.

c).State 4 human activities that result in the depletion of soil resources

d). Describe how the relative density of a salt solution can be determined using the hydrometer.

Q2

ai). Explain the term tissue as applied to living organisms

ii).List 2 types of tissues found in a green plant.

iii).State one function each of the tissue listed in (ii) above

bi).State the law of conservation of energy

ii).In a simple machine,the energy input is 120J. If the efficiency of the machine is 80%.Calculate the energy output.

ci).What is a chemical compound?

ii).State 4 differences between a covalent and an ionic compound

iii).State 3 features of the intensive system of keeping animals

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