Correct Answer: A) System

Explanation

In Biology, animals are organized into different levels of organization. These levels range from the simplest to the most complex. The question is asking for the highest level of organization in animals. The options given are System, Tissue, Organ, Cellular, and Protoplasmic. System, which is Option A, is the correct answer. The System level is the highest level of organization in animals. It is the level where different organs work together to perform a specific function. For example, the digestive system is made up of different organs such as the stomach, liver, and intestines, which work together to break down and absorb food. Tissue, which is Option B, is the level below the System level. Tissues are groups of cells with similar structures and functions. Examples of tissues include muscle, nerve, and connective tissue. Organ, which is Option C, is the level above the Tissue level. Organs are made up of different tissues that work together to perform a specific function. Examples of organs include the heart, lungs, and brain. Cellular, which is Option D, is the level below the Tissue level. It refers to individual cells, which are the basic unit of life. Protoplasmic, which is Option E, is the lowest level of organization in animals. It refers to organisms that are made up of a single cell, such as bacteria and protozoa. In summary, the answer to the question is Option A, System, as it is the highest level of organization in animals. For more information, please see the recommended textbooks.

Explanation

(a) Features of local craft industries in Nigeria.

(1) Limited space is used as wcr:;shop.

(2) A small labour force made up of mainly the family members is employed.

(3) Small quantities of articles are produced which are sold in the local markets.

(4) Many of the articles produced depend on equipment which are not electrically powered.

(5) Irregular hours of work.

(6) Less capital intensive.

(7) Prices of products are negotiable.

(8) Irregular income.

(9) Uses local raw materials mainly.

(10) Uses of simple tools.

(11) Rare government assistance.

(12) Products are of high artistic quality.

(13) All year round employment.

(b)Factors Affecting the location of manufacturing industries in Nigeria.

(1) Nearness to source of raw materials.

(2) Political stability.

(3) Nearness to markets.

(4) Availability of labour / skilled and unskilled.

(5) Follow-the-crowd tendency.

(6) Social identification of locating industries in entrepreneur's locality

(7) Availability of capital.

(8) Government policy.

(9) Good transport facilities.

(10) Nearness to seaports and airports.

(11) Availability of power.

(c) Ways in which industries have contributed to the Economy of Nigeria.

(1) Source of foreign exchange.

(2) Source of revenue to government.

(3) Generation of employment.

(4) Source of raw materials to industries.

(5) Growth of towns.

(6) Development of infrastructure.

(7) Improved standard of living.

(8) Growth of ancillary industries.

(9) Human capital development.

(10) Diversification of the economy.

(11) Conservation of foreign exchange.

(12) Increase in Gross National Product (GNP)

(13) Funding of education / research.

(14) Improvement in trade balance.

(15) Stimulation of other sectors e.g. mining, agriculture, lumbering, etc.

(16) Provision of assorted goods.

(17) Control of inflation through mass production.

Correct Answer: C. \(\frac{\sqrt{2} - \sqrt{6}}{4}\)

Explanation

\(\cos (x + y) = \cos x \cos y - \sin x \sin y \)

\(\cos (60 + 45) = \cos 60 \cos 45 - \sin 60 \sin 45\)

= \(\frac{1}{2} \times \frac{\sqrt{2}}{2} - \frac{\sqrt{3}}{2} \times \frac{\sqrt{2}}{2}\)

= \(\frac{\sqrt{2} - \sqrt{6}}{4}\)

Correct Answer: D. Loi cadre

Explanation

The loi-cadre ( Reform Act) was a French legal reform passed by the French National Assembly on 23 June 1956. It marked a turning point in relations between France and its overseas empire. Under pressure from independence movements in the colonies, the government transferred a number of powers from Paris to elected territorial governments in French African colonies and also removed remaining voting inequalities by implementing universal suffrage and abolishing the multiple electoral college system.

Correct Answer: D. rule of law

Explanation

(a). Political parties are a group of persons organized to acquire and exercise political power. Citizens vote for the party of their choice and, in this way, influence government policy. The presence of the political party is actually a healthy situation for the nation. It gives people a choice to make a more evolved and effective decision. Political parties are essential institutions of democracy. By competing in elections parties offer citizens a choice in governance, and while in opposition they can hold governments accountable.

(b). - In order for citizens to make informed choices at the ballot box, they need accurate information about the candidates and political platforms they're choosing between. This means that governments can't prevent the media from covering opposition candidates or parties, and it also means that parties don't intentionally spread misinformation. So access to reliable information is a key requirement for credibility of democratic elections.

- In a democracy with free and fair elections, governments exist for the people, are empowered by the people, and are made up of the people. A citizen who is eligible to vote should also be eligible to run for office. Governments cannot attack or prevent people who want to run for office, assuming they meet the same eligibility criteria as other politicians and candidates.

- Even if voters are given the right to vote, and are able to register to vote, an election is not free and fair unless they are then able to actually cast their ballot. Governments need to make voting reasonably possible for citizens. They must not be overly burdened to reach polling places, and reasonable accommodation should be made to ensure that citizens with a disability or other health condition, or lack of transportation, are still able to vote.

- Nobody should be intimidated or threatened at any point during an election. This includes outside and inside the polling station, but also before election day. The threat of violence can make people afraid to vote their preference. The threat of violence also does not need to be overt to violate this standard. If the government staffs polling places with poll watchers who are intentionally intimidating looking, or even armed, this can intimidate voters. So too can having people observe the actual process of voting. This is why secret ballots are important to ensure that voters feel safe and secure while voting.

-Every eligible voter should be able to cast one ballot, and it should be counted the same as every other ballot. When illegal ballots are counted along with legal ballots, the result does not reflect the will of voters.

- Counting all ballots and giving an accurate reporting of that count are essential parts of a free and fair election. Ballots must not be altered or thrown out after they are cast. And when a fair count is done, the government cannot refuse to release it, or release a different result.

Correct Answer: D. Commerce

Correct Answer: D. increasing efficiency in production

Correct Answer: C. Carbon dioxide

Explanation

Carbon dioxide is a trace gas in the atmosphere, but it plays a significant role in the greenhouse effect. It absorbs and traps heat from the Earth's surface, contributing to global warming.

Correct Answer: D. main