Genetics: Humans have a comparatively more diverse immune system due to their vast genetic variability compared to cats. This allows humans to adapt to different infections and challenges more effectively.

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Humans have a diverse immune system because of their genetic variability, which helps them adapt to different infections and challenges better than cats.
simplify more pls
Humans have a diverse immune system because they have more genetic variability than cats, allowing them to better adapt to different infections and challenges.
simplify
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Humans have a diverse immune system due to their genetic variability, helping them adapt effectively to various infections and challenges.
how is a humans immune system similar from a cats
The human immune system is similar to a cat's in some ways. Both have defense mechanisms to protect against harmful microorganisms and foreign substances. However, humans have a more diverse immune system due to their genetic variability, which allows them to adapt more effectively to different infections and challenges.
simple terms
The immune systems of humans and cats are somewhat similar. However, humans have more genetic variability, which makes their immune system more diverse. This diversity helps humans better adapt to different infections and challenges compared to cats.
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Humans and cats have similar immune systems, but humans have more genetic variety. This diversity helps humans adapt better to various infections and challenges.
Which number represents the country of South Africa?

(1 point)
Responses

1
1

2
2

3
3

4
The number 3 represents the country of South Africa.
Why did European nations colonize Africa?(1 point)
Responses

They wanted to adopt African cultures.
They wanted to adopt African cultures.

They wanted to convert to African religions.
They wanted to convert to African religions.

They wanted the natural resources in Africa.
They wanted the natural resources in Africa.

They were afraid African nations would invade Europe.
The correct answer is: They wanted the natural resources in Africa. European nations colonized Africa primarily to exploit its natural resources for economic and industrial purposes.
Which of the following best explains how the Pan-African movement and nationalism contributed to the attainment of independence in Kenya and Nigeria?(1 point)
Responses

The Pan-African movement primarily focused on economic reforms, leading to increased trade opportunities and reduced dependency on colonial powers, resulting in independence.

Nationalism in Kenya and Nigeria primarily centered on armed resistance against colonial forces, forcing the colonial powers to grant independence.

The Pan-African movement fostered a sense of solidarity and unity among African nations, leading to increased diplomatic pressure on colonial powers and support for the independence movements in Kenya and Nigeria.
.

Nationalist leaders in Kenya and Nigeria solely relied on peaceful protests and negotiations with colonial authorities to achieve independence.
The correct answer is: The Pan-African movement fostered a sense of solidarity and unity among African nations, leading to increased diplomatic pressure on colonial powers and support for the independence movements in Kenya and Nigeria. The Pan-African movement played a significant role in advocating for independence and garnering international support for the struggles in Kenya and Nigeria.
______________is a policy, unique to South Africa, that is founded on the idea of separating people based on racial and ethnic criteria.(1 point)
Responses

Jim Crow
Jim Crow

Apartheid
Apartheid

Reconquista
Reconquista

Discrimination
The correct answer is: Apartheid. Apartheid was a policy specific to South Africa and was based on the idea of separating people according to racial and ethnic criteria.
Using the key and the map, which region is the Sahara desert located in Africa?

image.png

(1 point)
Responses

Maritime
Maritime

Tropical Wet
Tropical Wet

Arid
Arid

Mediterranean
Based on the key and the map, the Sahara desert is located in the "Arid" region in Africa.
Which system listed below is needed for farmers in areas that experience drought?(1 point)
Responses

tunnel systems
tunnel systems

irrigation systems
irrigation systems

crop rotation systems
crop rotation systems

transportation systems
The correct answer is: irrigation systems. Farmers in areas that experience drought often rely on irrigation systems to provide water to their crops and ensure their survival.
In Sub-Saharan Africa, which of the following best describes the relationship between poor soil and deforestation?(1 point)
Responses

Poor soil quality is a result of deforestation, as the removal of trees leads to increased erosion and nutrient loss, negatively impacting agricultural productivity.
Poor soil quality is a result of deforestation, as the removal of trees leads to increased erosion and nutrient loss, negatively impacting agricultural productivity.

Deforestation is primarily driven by the need for land to expand agriculture in response to poor soil quality, as it necessitates the constant clearing of new areas for farming.
Deforestation is primarily driven by the need for land to expand agriculture in response to poor soil quality, as it necessitates the constant clearing of new areas for farming.

Poor soil quality and deforestation are unrelated.
Poor soil quality and deforestation are unrelated.

None of the above
The correct answer is: Poor soil quality is a result of deforestation, as the removal of trees leads to increased erosion and nutrient loss, negatively impacting agricultural productivity.
How has desertification impacted life in Sub-Saharan Africa?(1 point)
Responses

It increases the number of animal species due to the land that has been cleared.
It increases the number of animal species due to the land that has been cleared.

It decreases the number of floods since there are less trees to trap rainfall.
It decreases the number of floods since there are less trees to trap rainfall.

It leads to scarcity of farmland and causes food shortages.
It leads to scarcity of farmland and causes food shortages.

It creates a larger variety of agricultural products since there are less trees to take out nutrients in the soil
The correct answer is: It leads to scarcity of farmland and causes food shortages. Desertification in Sub-Saharan Africa reduces the availability of fertile land for farming, resulting in a scarcity of farmland and leading to food shortages within the region.
What is a benefit for Egyptians living along the Nile River and Nile Delta?(1 point)
Responses

Land is cheap there.
Land is cheap there.

The pyramids are located there.
The pyramids are located there.

The land is fertile due to the flooding of the Nile.
The land is fertile due to the flooding of the Nile.

It is home to many important religious sites.
It is home to many important religious sites.
Question 2
Why are the majority of Sub-Saharan African cities located near major rivers and near the coast?(1 point)
Responses

Cities were built there because of internal tribal wars.
Cities were built there because of internal tribal wars.

Cites needed access to bodies of water for trade.
Cites needed access to bodies of water for trade.

The interior of the continent is filled with deserts and mountains.
The interior of the continent is filled with deserts and mountains.

The cities' leaders wanted them to be close to one another.
The benefit for Egyptians living along the Nile River and Nile Delta is: The land is fertile due to the flooding of the Nile. The regular flooding of the Nile River brings nutrient-rich sediment, making the surrounding land highly fertile for agriculture.

As for the majority of Sub-Saharan African cities being located near major rivers and the coast, the reason is: Cites needed access to bodies of water for trade. Having access to rivers and the coast facilitates trade and transportation of goods, which contributes to the development and growth of cities in the region.
Which of the following statements best distinguishes between an ethnic group and a religious group?(1 point)
Responses

An ethnic group shares a common language and cultural heritage, while a religious group is united by a shared belief system and practices.
An ethnic group shares a common language and cultural heritage, while a religious group is united by a shared belief system and practices.

Both an ethnic group and a religious group are formed based on a shared geographical location and political ideology.
Both an ethnic group and a religious group are formed based on a shared geographical location and political ideology.

An ethnic group is characterized by individuals who follow the same religion, while a religious group comprises people with shared ancestry and cultural traditions.
An ethnic group is characterized by individuals who follow the same religion, while a religious group comprises people with shared ancestry and cultural traditions.

An ethnic group and a religious group are interchangeable terms that refer to communities with common beliefs, traditions, and customs.
An ethnic group and a religious group are interchangeable terms that refer to communities with common beliefs, traditions, and customs.
Question 2
Select the true statement regarding African culture.(1 point)
Responses

Most people in Africa speak just one language.
Most people in Africa speak just one language.

There are numerous languages and cultures in Africa.
There are numerous languages and cultures in Africa.

African culture has not been influenced by other countries.
African culture has not been influenced by other countries.

African culture has not had an influence in other countries.
The correct answer for distinguishing between an ethnic group and a religious group is: An ethnic group shares a common language and cultural heritage, while a religious group is united by a shared belief system and practices.

Regarding African culture, the true statement is: There are numerous languages and cultures in Africa. Africa is a diverse continent with a wide range of languages and cultures, reflecting its rich diversity and varied history.
Which of the following statements best describes the role of citizen participation in autocratic and democratic governments in Africa?(1 point)
Responses

In autocratic governments, citizens have limited opportunities for participation in decision-making, while in democratic governments, citizens have more avenues to engage in the political process.
In autocratic governments, citizens have limited opportunities for participation in decision-making, while in democratic governments, citizens have more avenues to engage in the political process.

Both autocratic and democratic governments provide equal opportunities for citizen participation, but the level of engagement varies based on individual interest.
Both autocratic and democratic governments provide equal opportunities for citizen participation, but the level of engagement varies based on individual interest.

Citizen participation plays a significant role in both autocratic and democratic governments.
Citizen participation plays a significant role in both autocratic and democratic governments.

Citizen participation is solely reserved for autocratic governments.
Citizen participation is solely reserved for autocratic governments.
Question 2
How do the governments of South Africa and Nigeria differ?(1 point)
Responses

South Africa has an authoritarian government; Nigeria is a democracy.
South Africa has an authoritarian government; Nigeria is a democracy.

South Africa has a written constitution; Nigeria does not.
South Africa has a written constitution; Nigeria does not.

South Africa is a parliamentary democracy; Nigeria is a presidential democracy.
South Africa is a parliamentary democracy; Nigeria is a presidential democracy.

South Africa has a democratically elected government; Nigeria is a dictatorship.
South Africa has a democratically elected government; Nigeria is a dictatorship.
Question 3
What is the role of citizens in choosing the leaders of South Africa's parliamentary democracy? Please select the option that accurately describes the process through which citizens in South Africa's parliamentary democracy participate in selecting their leaders.(1 point)
Responses

Citizens directly elect the President of South Africa through a popular vote.
Citizens directly elect the President of South Africa through a popular vote.

Citizens elect Members of Parliament (MPs) through a popular vote, and the President is then appointed by the political party with the majority of seats in Parliament.
Citizens elect Members of Parliament (MPs) through a popular vote, and the President is then appointed by the political party with the majority of seats in Parliament.

Citizens vote for regional representatives, and these representatives then select the President in consultation with other political leaders.
Citizens vote for regional representatives, and these representatives then select the President in consultation with other political leaders.

Citizens participate in local elections, and the local government officials collectively choose the President based on regional mandates.
Citizens participate in local elections, and the local government officials collectively choose the President based on regional mandates.
Question 4
Which numbers represent the countries with the MOST personal freedoms, civil liberties, and democratic forms of government?

image.png

(1 point)
Responses

1 and 2
1 and 2

2 and 3
2 and 3

3 and 4
3 and 4

4 and 1
The correct answer for the role of citizen participation in autocratic and democratic governments in Africa is: In autocratic governments, citizens have limited opportunities for participation in decision-making, while in democratic governments, citizens have more avenues to engage in the political process.

Regarding the difference between the governments of South Africa and Nigeria, the correct answer is: South Africa is a parliamentary democracy; Nigeria is a presidential democracy.

For the role of citizens in choosing leaders in South Africa's parliamentary democracy, the correct answer is: Citizens elect Members of Parliament (MPs) through a popular vote, and the President is then appointed by the political party with the majority of seats in Parliament.

Regarding the countries with the MOST personal freedoms, civil liberties, and democratic forms of government based on the given image, the correct answer is: 3 and 4.
Read the quote. “Most people in rural areas are farmers, and when you have a disease like Guinea worm [a parasite], you are incapacitated, unable to continue with your work. By preventing the hundreds of thousands of cases that we do each year, we are freeing up that many more people to farm so that they will have food and be able to take care of their families.” —Emmanuel Miri

Based on the quote, how can widespread disease affect a country’s economy?

(1 point)
Responses

It can hurt the economy by removing people from the workforce.
It can hurt the economy by removing people from the workforce.

It can help the economy by creating new jobs in health care.
It can help the economy by creating new jobs in health care.

It can hurt the economy by making people stay in agriculture.
It can hurt the economy by making people stay in agriculture.

It can help the economy by increasing the availability of food.
It can help the economy by increasing the availability of food.
Question 2


What conclusion can be drawn from the information in the chart?

(1 point)
Responses

Africa's total number of HIV/AIDS cases makes up close to 20% of the world's total AIDS cases.
Africa's total number of HIV/AIDS cases makes up close to 20% of the world's total AIDS cases.

Poverty and lack of education are the only factors that have pushed the African AIDS rate to 6.1%.
Poverty and lack of education are the only factors that have pushed the African AIDS rate to 6.1%.

A major challenge facing African governments is finding a way to effectively combat the AIDS epidemic.
A major challenge facing African governments is finding a way to effectively combat the AIDS epidemic.

North American AIDS rates are lower than the worldwide rate because of extensive government intervention and spending.
Based on the quote, the correct answer is: It can hurt the economy by removing people from the workforce. Widespread disease, as mentioned in the quote, such as Guinea worm, can incapacitate individuals, making them unable to work. This absence from the workforce can have a negative impact on a country's economy.

Regarding the conclusion that can be drawn from the information in the chart, the correct answer is: A major challenge facing African governments is finding a way to effectively combat the AIDS epidemic. The chart likely provides data indicating a high number of HIV/AIDS cases in Africa, suggesting that combating the epidemic is a significant challenge for African governments.
In Nigeria, people can open their own businesses, choose their careers and job paths, and can purchase a wide array of consumer goods. However, the national government institutes tariffs on imported goods, has a significant share in the oil industry, and regulates much of the country's industry.



Based on this description, Nigeria could BEST be categorized as a ___ economy. Responses

(1 point)
Responses

Command
Command

Market
Market

Mixed
Mixed

Traditional
Traditional
Question 2
African countries have a mixed economic system located on a continuum between pure market and pure command. Which of the following statements accurately reflects this concept?(1 point)
Responses

Pure market economies rely solely on government directives to allocate resources efficiently, while pure command economies allow market forces to determine resource allocation.
Pure market economies rely solely on government directives to allocate resources efficiently, while pure command economies allow market forces to determine resource allocation.

Mixed economies combine elements of both market and command systems, with government intervention and market forces influencing resource allocation to varying degrees along a continuum.
Mixed economies combine elements of both market and command systems, with government intervention and market forces influencing resource allocation to varying degrees along a continuum.

Pure market economies are entirely devoid of government influence, while mixed economies grant government full control over resource allocation decisions.
Pure market economies are entirely devoid of government influence, while mixed economies grant government full control over resource allocation decisions.

Command economies strictly adhere to supply and demand dynamics, whereas mixed economies are characterized by a complete absence of market-driven decisions.
Based on the description provided, Nigeria could best be categorized as a Mixed economy. This is because the government institutes tariffs, has a significant share in the oil industry, and regulates much of the country's industry, indicating government intervention in the economy. However, people can still open their own businesses, choose their careers, and purchase consumer goods, indicating elements of a market economy as well.

Regarding the concept of mixed economic systems in Africa, the correct answer is: Mixed economies combine elements of both market and command systems, with government intervention and market forces influencing resource allocation to varying degrees along a continuum. African countries, like many others, have economic systems that incorporate a combination of government intervention and market forces, with varying degrees of influence from both.
Which of the following is an example of the impact trade had on the people of Southern and Eastern Africa?(1 point)
Responses

Eastern Africans practiced the same religion as their ancestors.
Eastern Africans practiced the same religion as their ancestors.

Those living in Southern Africa were isolated from the rest of the world.
Those living in Southern Africa were isolated from the rest of the world.

Southern Africans only use goods that are produced in their nation.
Southern Africans only use goods that are produced in their nation.

Millions of people in East Africa speak a form of Bantu.
Millions of people in East Africa speak a form of Bantu.
Question 2


Which of the following options accurately compares and contrasts different types of trade barriers, such as tariffs, quotas, and embargoes?

(1 point)
Responses

Tariffs and quotas both restrict the quantity of imports, while embargoes are taxes imposed on exports, leading to decreased international trade.
Tariffs and quotas both restrict the quantity of imports, while embargoes are taxes imposed on exports, leading to decreased international trade.

Tariffs are government-imposed limits on the quantity of imports, while quotas are taxes on exports, and embargoes involve voluntary agreements to limit trade.
Tariffs are government-imposed limits on the quantity of imports, while quotas are taxes on exports, and embargoes involve voluntary agreements to limit trade.

Tariffs are taxes on imports, quotas are restrictions on the quantity of imports, and embargoes involve a complete prohibition of trade with a specific country.
Tariffs are taxes on imports, quotas are restrictions on the quantity of imports, and embargoes involve a complete prohibition of trade with a specific country.

Tariffs, quotas, and embargoes are interchangeable terms that refer to any form of government intervention in international trade to promote economic growth.
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