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JSS1 Agricultural Science Third Term: Pests of Crop Plants (II)

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Effect or Economic Importance of Insect Pests in Crop Production They destroy crop by biting, chewing, piercing and defoliation activities Reduction in farmer’s profit. Some insects are disease carriers. Increased rate of crop production Reduction in the viability of stored produce They can cause total death of crops Spot of injuries by insect may predispose

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SS1 Biology Third Term – Functioning Ecosystem

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Biology SS 1 Third Term Week 7 Topic: Functioning Ecosystem Introduction An ecosystem is a basic functioning unit in nature. It is made up of living organisms (plants and animals) and their non-living environment. The biotic or living components such as the producers and consumers interact in their environment resulting in the ecosystem being a

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JSS1 Home Economics Third Term: The Impact of Family Values on Lifestyle

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What is Value?  Value is the worth placed on item, Values are beliefs, feelings or ideas of what is important, desirable and good. Lifestyle is the particular way of life of a person, family or a nation. Types of Values Intrinsic Value: These are values that are important for their own sake. Examples are, love, freedom,

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JSS1 Business Studies Third Term: Limited Liability Company

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Meaning of a Limited Liability Company Limited Liability Companies is usually formed by people who contribute to a common purse for the purpose of making running a business enterprise with the aim of making a profit. The contribution made by each person is called shares; a person who contributes his shares is then referred to

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SS1 Civic Education Third Term: Project Work

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Agencies Responsible for Protection of Human Rights Some of the agencies responsible for the protection of human rights in Nigeria include: Constitutional Rights Project – founded in 1990 to promote rule of law in Nigeria. Nigerian Center for Human Rights and Development – founded in 1995 to promote democracy and enforcement of rights. Human Rights

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SS1 Chemistry Third Term: Hydrocarbons

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Introduction Hydrocarbons are any organic compounds that contain only carbon and hydrogen Hydrocarbons are energy-rich because of their high carbon content. They are burned in oxygen (combustion) to release their energy. Crude oil, or petroleum, is the main source of liquid hydrocarbons. Crude oil is a mixture of various hydrocarbons, which can be separated via

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SS1 Government Third Term: Factors Working against the Success of Pressure Groups

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Introduction Most pressure groups have a variety of goals and make a variety of compromises as part of their on-going negotiations and campaigning. For some groups, success may just be ensuring that rival groups do not achieve some of their objectives. Political Culture This is the extent to which pressure group activity is regarded as

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SS2 Mathematics Third Term: Determination of the Mean, Median and Mode of Grouped Frequency Data (Revision)

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How to Determine the Mean, Median and Mode from Grouped Frequencies To better explain how to determine the mean, median and mode of grouped frequency data, we will work with common, relatable examples as you can see below- Ade timed 21 people in the sprint race, to the nearest second: 59, 65, 61, 62, 53,

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