Recent Questions
Cardinal directions are the main compass directions. Intermediate directions sometimes referred to as the ordinal directions are the four points located in between the main directions. The cardinal directions are North, N, at the top, specifically at the 12:00 position…
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Running after the dog while shouting its name is least effective in retrieving a dog who has managed to slip off its leash – choice D. well, a dog off-leash can be hard to retrieve if you don’t do the…
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Bankruptcy allows a consumer to eliminate certain types of debt – Choice B. Filing for bankruptcy absolves an individual of repaying certain types of debt. This can either be credit card charges or personal loans. Simply, bankruptcy is the legal…
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A challenge that modern presidents face is leading their political party – choice A. The president of the US is the de facto leader of the political party that he used to get into office. The political party is the…
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The author develops the marital harmony theme through plot details – choice B. Look Homeward, Angel: A Story of the Buried Life is a novel written by Thomas Wolfe in 1929. The main character in this story is Eugene Gant…
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The correct choice is B – The two economic laws exist in theory. They work in practice, but real-world factors can have an effect. The law of demand and supply explains the interactions that exist between buyers and sellers from…
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Answer: False Physiological age is not the number of years an individual has been alive. This term is not about the longevity of people but rather how the body functions with the elderly, the young and age mates. Psychological age…
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An open area without woods and buildings is termed as a field. This is an open and spacious area devoid of anything other than the underlying ground cover. Basically, fields don’t have huge objects interfering with people’s movement in them.…
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In general terms, reciprocity is the process of exchanging things with others with the objective of gaining mutual benefit. Reciprocity is a social norm where one feels obligated to return the favour to someone that has done something to them.…
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Buying a bond is a way of loaning money to an organization, which in most cases is a government. Therefore, the correct answer is B. The entity that received the money then pays back with interest. Since bonds are temporary,…
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During the Korean War, General MacArthur took the city of Inchon by striking in an area far away from where the fighting had been concentrated – choice A. This was a mission led by the US marines that took charge…
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The lack of competition within a monopoly means that monopoly set their prices. Pure competition in the market allows producers to compete fully when selling similar goods. Therefore, the absence of competition within a monopoly is an indication that the…
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False – toxins from pathogenic bacteria cannot be destroyed by subjecting them to cooking or freezing. Pathogenic bacteria are responsible for the cause of diseases in humans. They are usually found in common food products such as eggs, meat and…
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Alcohol advertisements have no effect on how much alcohol is consumed – choice A. With these advertisements, alcohol makers promote alcohol through different media channels. Most of them warn users against excessive drinking that is associated with poor health. Despite…
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Proteins are polymers, not lipids since they have long sequences of amino acids. Lipids are known for their single structure made of glycerol and three fatty acids. A polymer is a large molecule made of several monomers. A monomer is…
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Teachers have a huge responsibility to pass on information to others. Therefore, they should be suitably qualified and possess interpersonal skills to teach effectively. All the same, it is not easy to assess teachers using basic attributes and standards. There…
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False. Illness is a biological but not a behavioural stressor. Biological stressors are certain types of conditions that prevent individuals from engaging in their normal daily activities. Behavioural stressors involve unhealthy habits whereas biological stressors relate to the human body…
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The FDA assess the likelihood of financial conflicts of interest (COI) in clinical research. Applicants are required to provide documentation to show their potential financial conflicts to avoid racketeering. The FDA then reviews the financial interests in relation to a…
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A leap year has 366 days. This is so that the astronomical year and calendar year are kept in sync. To keep them in sync, one day is added to February every four years, and removed in a non-leap year.
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Answer: A. Still air. For anything to be able to conduct heat properly, it has to have its molecules packed closely together while vibrating vigorously. All the molecules of water are closely packed together, so water is a good conductor…
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At 0°, water exists in a solid state as ice. At normal atmospheric temperature, water exists in a liquid form. 0°C is the freezing point of pure water. At that temperature, the structure of the water molecules begins to change.…
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In his experiments revolving around genetics and heredity, Gregor Mendel chose peas for so many reasons. They include: they were self-pollinating. they had phenotypic traits that were easy to differentiate. i.e. their physical traits were easy to recognize and sort…
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No. Not all integers are whole numbers, but all whole numbers are integers. Integers, typically, are all positive numbers, zero digits, and negative numbers. Whole numbers only comprise positive and zero digits. All natural numbers (counting numbers that are known:…
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The Green Revolution was initiated with the intention of ensuring food security around the globe. Advantages: more plants lead to a reduction in greenhouse gases. farmers are assured of higher plant yield. it ensures the continuous production of food crops…
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The CPU stores its computations in some internal systems referred to as "registers". They function as a temporary space for the CPU to store data. It is efficient, yet with very limited storage space. The CPU has different registers in…
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Aristotle is referred to as the father of political science. Not only was he the first person to give a valid definition of political science, but he was the pioneering figure behind what is now called "literature review". He rigorously…
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A converging lens is one that focuses (converges) light rays as they come towards the lens. A diverging lens is one that diverges separates or scatters light rays as they come towards the lens. Converging lenses are thicker towards the…
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The smallest continent in the world is Australia. When speaking in terms of land area, Australia measures only about one-fifth of Asia which is the largest continent in the world. Australia is also regarded as the flattest continent in the…
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Answer: Take Θ=30 Cos 150° If Cos (180° - Θ)= -Cos Θ, Then Cos (180 - 30)= -Cos Θ. Cos 150 = -Cos 30 (√3 /2),= 0.8660 Sin 150° If Sin (180° - Θ)= Sin Θ, Then Sin (180 -…
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In a unitary system of government, the power of government is allocated to only one unit. In other words, there is only one central system of government in a unitary system of government. In a federal system of government, the…
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