Starting with the work of Thomas Huxley, Charles Darwin based his theory of human origins on which set of observations?

Answers

Answer 1

Answer:

Darwin noted that not all offspring that are born survive, that there is variation in the population, and that there is a struggle for survival.

Explanation:

The theory of evolution, proposed by Darwin, is based on some key points: common ancestry and natural selection, which proposes that the most suitable organisms survive. In any group of species, all individuals have common ancestors at some point in evolutionary history. Thus, they are descendants of them with modifications and result from natural selection.


Related Questions

The communist nation that sent over 200,000 troops to help North Korea during the Korean War was

A;Cuba
B;east germany
C: the Soviet Union
D; China

Answers

Answer:

your answer is D, china

Explanation:

China

What was the greatest factor that facilitated the safe flow of goods along the Silk Road during the Renaissance?

Answers

Answer:

Increasing demands for goods and establishing trading posts with Caravansaries.

Explanation:

The Silk Road is one of the oldest trade routes that linked China to the western world. The Silk Road stretched from China through India, then reached to Europe crossing the deserts. Some of the goods like tea, porcelain, silk, sugar, ivory, jade, furs, wool, spices, cotton, gold, and silver traded. The increasing demand for goods during the Renaissance period led to the profits for traders. Compass, gun powder and other material reached Europe through this silk road.

Silk Road caravans used pack animals such as camels as they were able to travel in desert regions and horses. With no authority to provide maintenance, the roads were poor condition. Robbers were common. Trading posts or towns lay at regular distances of the Silk Road. Travellers inns set up known as caravansaries, where the traders (caravans) could take rest at night, and resupply their food. To protect themselves, traders joined together to travel long distances.

what weather conditions could make trees grow more slowly than normal

Answers

when it is too hot or cold or too wet or dry, the trees grow more slowly and rings are much thinner.

Which best explains why runoff is important?

Answers

Answer:

A portion of the precipitation seeps into the ground to replenish Earth's groundwater. Most of it flows downhill as runoff. Runoff is extremely important in that not only does it keep rivers and lakes full of water, but it also changes the landscape by the action of erosion.

Why does Las Casas say the Spanish conquistadors are so cruel? What are their
vices?
PLZ HELPPP

Answers

Answer:

Las Casas asserted that Spaniards are so cruel because he writes that  Spanish Conquistadors have killed about fifteen million Native Americans.

Explanation:

Bartolomé de Las Casas was one of the Spanish settlers on the land of New World. He was a priest by Profession. In his accounst about the new settling, he wrote about the cruelty incurred by Spaniards upon Natives.

He said that Spanish Conquistadors were cruel because they killed about fifteen million of Native. Spanish settlerrs were Christians, yet they murderered them for gold.

In his account he wrote that Spanish Conquistadors killed men, women, and children and those who survived were enslaved.

Their vices include multitude killings of Natives, enslavement of survivors, robbing, torturing, etc.

Answer:

Umm I think the answer is because "tyrants and murderers"

Explanation:

And this also is as really true. . . . the very Tyrants and cruel Murderers cannot deny without the stigma of a lye

really sorry if I'm wrongg!

Question 1 of 10
What led to U.S. immigration laws based on national origin?
A. Fewer immigrants from Asia
B. More immigrants with no religion
C. More immigrants from eastern Europe
D. Immigrants with large families

Answers

Answer:

C. More immigrants from eastern europe

Explanation:

Got it wrong on APX cause this other guy

c. More immigrants from eastern Europe

Write an informative essay on the Great Chicago Fire. Your essay will use research to explain what caused the fire to burn out of control and to describe the fire's effects and aftermath

Answers

Answer:

The worst tornado wind ever known to blow there caused a piece of debris to fly into a oil tank which caused the north side to catch on fire. A lot of people tried to go back and get there belongings but, there was nothing left. No matter how hard the firefighters tried they could not put out the fire it was to big. More than 70,000 buildings were burned. Then in 1874 there was another fire but it was nothing compared to the 1871 fire

Explanation:

I got help from my best friend when she did the test essay.

Answer:

Explanation:

The Chicago fire of 1871 was one of the most devastating fires in US history. Many people believe that the fire started in the barn of Partick and Catherine O’Leary on the southwest side of the city, and it burned for 36 hours leaving people's homes and businesses destroyed. Many lives were lost causing a huge mix of emotions of devastation and sadness. What was the cause of the fire to grow so big and spiral out of control as it did?  

The main things for a fire to start and sustain itself are fuel, oxygen and heat. Luckily for Chicago, they had all three of these ingredients. Since Chicago was built on a swamp, and other materials were too expensive, Chicago's infrastructure including its sidewalks and streets were made from wood. Because Chicago had experienced a long drought in their summer year the wood became dry, as a result it ended up serving as fuel for the fire. The surrounding area was full of houses that were close together, this helped the fire spread rapidly jumping from house to house.

At the time of the fire Chicago had strong winds coming from the southwest. Due to the sudden rise in heat the winds increased quickly. This could be seen in the novel The Great Fire when it states, “the stronger winds, the ones people remembered the best, were probably caused by rising consecutive heat” (Murphy 1). This made things so much worse for Chicago. Those winds carried out burning debris, which would later fall on top of the dry wood located in other areas. Those areas would soon also catch on fire. Making things worse than they already where firefighters at the time did not have the proper equipment to fight these fires and to top it all off, they were sent to the WRONG location. This whole entire catastrophe was the cause of the fire spreading quickly and uncontrollably.  

After multiple hours of burning a fire would eventually come to a stop since there is flammable left. That’s exactly what happened with the Chicago fire. Open areas in the north end of the city helped stop the fire because there was simply nothing left to burn in that area. Fire fighters ended up using explosives as a last-minute recourse to blow up abandoned buildings and homes in the area to help stop the spread. Finally, it started to rain which helped the firefighters put out the fire entirely.  

The after math of fire had left people devastated, heartbroken, and sad. Over 100,000 people were left without a home or a job. 300 people were estimated dead, 100,000 homes and 17,000 buildings including businesses were all destroyed. The damage fee came out to be 200 million dollars which would be around 4 billion dollars in today's money.  

In November of 1871, Chicagoans had rebuilt their city and elected a mayor who would enforce stricter building and fire rules. Architectes came together to start building and designing the first skyscrapers. This resulted in people moving to Chicago to help out with the building process. The population had grown to have 500,000 citizens and a decade later the city was back to normal with over a million people.  

How does strontium help us know where the logs in Chaco Canyon came from?

Answers

Answer:

Age

Explanation:

Answer:

Soil contains strontium, which is brought up into the tress from the roots. Different locations have different amounts of strontium in the soil. Therefore, the amount of strontium in a log indicates where it came from.

Explanation:

Popular sovereignty
was used in attempt to?

a. ease pro-slavery and anti-slavery tensions
b. strengthen the power of the federal
government
c. uphold the Missouri Compromise
d. divide the Union

Answers

Answer:

a. ease pro-slavery and anti-slavery tensions.

Explanation:

4. Explain why Traditional economic systems are rarely found being used in our modern
society?

Answers

Answer:

Traditional economic systems like pastoralism, mannoralism, feudalism, and even barter economies are rarely found in modern society because the economies of modern societies are too complex to be viable in these circumstances.

Modern economies are either industry or services oriented, and for these reason, traditional economic system are simply unappropriate.

The Mound Builders were American Indians who flourished
in the Great Plains.
in the Southwest.
in woodlands around the Great Lakes.
in the Ohio and Mississippi River valleys.

Answers

Answer:

D in the Ohio and Mississippi River valleys.

Explanation:

I got it right on the test in e n d g e n u i t y 2021

The Mound Builders were American Indians who flourished in the Ohio and Mississippi River valleys. Therefore, the option D holds true.

What is the significance of the Mound Builders?

There were a number of Native American communities living in the American society under the identity of American Indian ethnic groups. One of these was the group of Mound Builders. These people were located in the North-western American region.

Most of the Mound Builders were known for establishing their settlements in small villages instead of urban areas. As a result, the valleys in the Ohio and Mississippi regions proved to be ideal places for the settlement in the American society.

Therefore, the option D holds true and states regarding the significance of the Mound Builders.

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In what ways did ancient India follow patterns of development similar those seen
elsewhere

Answers

Answer:

Architecture: In ancient India, architecture styles were followed in variations to strengthen their habitat survival. Stones and lime mortar were used to build super high temples, forts and houses. This is similar to the Roman civilization Architecture lifestyle pattern.

Urban planning: Roads, Sewers and water supply lines servicing to the people lived in urban areas were planned and laid. Center for education , army , business were established to improve the lifestyle of people.

Trade: Coins were created to trade within people of local and foreign countries which were followed throughout the globe. There were records of Roman coins found in archaeological sites which proved that the coin exchange existed.

Religious life: Spiritual life and life around one supreme power was widely believed and followed through building temples, worships and related literature.

Explanation:

Architectural,  trade, money system, and religion patterns of development are similar to those seen elsewhere.

What is development?

Development can be defined as the process where there are changes going on with the help of people, technologies, etc. These developments mostly help the people on welfare and are uplifting.

Massively, temples, castles, and dwellings have been constructed using rocks and cement content. Along with that, the citizens were modified with the building of roads and a proper sewer system.

Coins were developed to facilitate trade between citizens, and they became used all across the world.

As the other people used to make some kind of religious temples for their god, the same happened to the Indian people, they build temples and their monuments were placed there.

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Question 7 Which of these could be considered an advantage of having a federal system in the United States? Each state government can be different and tailored to the needs of the state O Social concerns can be addressed at the federal level instead of the state level O The centralized government has much less control than the state governments O Federal and state courts create a more streamlined justice system​

Answers

Answer:

The First Choice

Explanation:

Federalism offers representation to different populations. Citizens of various provinces may have other aspirations, ethnicity, and follow different cultures.

Each state government can be different and tailored to the needs of the state could be considered an advantage of having a federal system in the United States. Thus, option A is correct.

What is the federal system?

Federalism is a form of administration wherein two degrees of authority share authority over a single region.

In the United States, they were people who are coming from different communities, backgrounds, and religions full stop it was necessary to have a federal system for them to have as there were different aspirations ethnic cultures people of different colors presiding in a single country made it difficult for them to have you never peacefully.

One benefit of establishing a federal system within the U.S. here is that every state legislature can be unique and tailored to the requirements of the region. That is why federalism was introduced so that it should be protected and so was the interest. Therefore, option A is the correct option.

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8) 75% of operations performed by surgeons during the civil war were?

Answers

Answer:

Amputation

Explanation:

A lot of soldiers had infected war wounds from bullets, so amputations were the most common operation during the civil war.

75% of operations performed by surgeons during the civil war were amputations and loss of solider and army members.

What is civil war?

A fundamental component of democracy is the protection of civil rights. Without regard to color, religion, or any other traits, they are assurances of equal social opportunity and legal protection. Similar to World War Two, the Civil War ended.

During the period of the civil war, lots of soldiers and army men were affected by the bullets and injured their bodies. During the time of war, surgon played an important role because it was mainly used for amputation operations.

The term amputations mean treatment of the arm, hand, finger, foot, blood vessel, tissues, or several infections, which are repaired.

As a result, 75% of operations performed by surgeons during the civil war were the most common amputations.

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All of the following are types of fish native to Oklahoma except __________. A. bass B. catfish C. verbena D. carp

Answers

Answer:

C. verbena

Explanation:

All of the following are types of fish native to Oklahoma except verbena. Hence, option C is correct.

What is Oklahoma?

If you're considering moving there, Oklahoma City may be a great place to live, work, and play for a variety of reasons. It's inexpensive, in a secure area, and convenient to get there whether you're working, shopping, or dining.

In addition to its rich Native American history, Oklahoma is widely known for its strong oil and agricultural industries. In addition, Oklahoma is well-known for its country music, collegiate athletics, and the fabled Route 66, which previously cut across the state.

One of the 50 states that make up the USA is Oklahoma. With Kansas and Colorado to the north, Texas to the south and west, the New Mexico Panhandle, and the states of Missouri and Arkansas to the east, it has shared borders.

Thus, option C is correct.

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Explain why Native Americans were so diverse in 1491

Answers

They spoke numerous languages and lived in many societies. Some hunted for food as well. 

1) Which of the following has developed a national system of regional labs
under the direction of the government's Home Office?

A.)Britain
B.)Japan
C.)The United States
D.)Canada

Answers

Answer:

The answer is C, because the United States developed the narional system of regional labs

how did slaves as practiced in West Africa differ from that later practiced in the Americas

Answers

Answer:

they worked

Explanation:

How far was the center
of Ghana from the near-
est salt source?

Answers

Explanation:

The two main sources of salt harvested in Ghana are in the Greater Accra and Central regions. Salt in the Central Region is found in smaller coastal lagoons between Nyanyano and Saltpond. In the greater Accra Region, Panbros and Songor are major producing areas.

Many Plains Indians had trouble living on reservations because they were
O nomadic hunters.
O farmers.
O day laborers
O explorers.

Answers

Answer : Nomadic Hunters

Answer:

A: Nomadic Hunters

Explanation:

If indentured servitude is so beneficial to the planter why does African slavery become the dominant form of labor in Virginia starting about 1700?

Answers

Because once an indentured servants time is up, you have to let them live their own life, but if you have a slave, you literally own them and keep them until they die if you choose to do so.

Which among the following presidents arguably did the most to curb the power of the
federal government?
lyndon R Inhnson

Answers

Answer: d. Richard M. Nixon

Explanation:

President Nixon is one of the most famous presidents of the United States with his popularity gained from being the only president to resign to his achievements in foreign policy which saw him remove the US from the Vietnam war as well as take important steps to peace with both the Soviet Union and China through Henry Kissenger.

Perhaps a lesser known but still a known fact nonetheless is his support for New Federalism which was a policy that would see more Federal power going back to the States and municipalities.

One way he showed his support for this policy was by backing a revenue sharing plan that would see the Federal Government give more funds to the states without restricting what they could use the money for which would therefore give the states more leeway to spend money received.

1. What role did the U.S. government play in the building of the first transcontinental railroad? Select all that apply:
Congress passed the Pacific Railroad Act to aid in the construction of the railroad.
Congress provided no support for the building of the transcontinental railroad.
Congress passed the Dawes Act in order to help the building of the railroad.
The U.S. government awarded land and money to the two companies that built the railroad.
President Grant issued an Executive Order to have the transcontinental railroad built.

2. How did mining help territories become states?

Answers

Answer:

Congress passed the Pacific Railroad Act to aid in the construction of the railroad and the U.S. government through the congress awarded land and money to the two companies that built the railroad.

The U.S government play a great role in the building of the first transcontinental railroad by passing the Pacific Railway Act that authorized the construction of the railroad building.

In addition, the congress passed this act in 1862, which establishes the U.S federal government to give assistance through land grants and money, that helped companies finance the construction of the first transcontinental railroads that was completed on May 10, 1869.

Christopher Columbus played an important role in human history because:

Answers

Answer:

Columbus discovered the americas for the europeans

What Happened In Alcatraz Prison?

Answers

Since the construction of Alcatraz finish, there have been 14 attempts that consisted of 36 inmates in total that tried to escape.  This is what happened to them all:

2 drowned5 weren't found (presumed they drowned)6 were shot and killed23 were captured

There was two people that escaped and never found. 3 people escaped and they were found. 56 years later and they have been never found. It's unknown if they were still alive or not.

In the 1850s, the US built an army fortress to protect the city of San Francisco but it was actually not used and needed, so, they brought it down and built a prison with the prisoners building it. It opened in 1934.

Best of Luck!

Which were the two southern states with the largest number of African Americans serving in state government during Reconstruction? O A Mississippi and South Carolina O B. Florida and Georgia O c Texas and Alabama O D. Virginia and Louisiana​

Answers

The answer is A. Mississippi and South Carolina!! Hope this helps!!
It’s A because mississippi has a lot of southern states of African Americans and so does South Carolina

All of the following groups belong to the Southeastern Native American cultural region except:
a.
Caddoes
b.
Wichitas
c.
Jumanos
d.
Cherokees


Please select the best answer from the choices provided

A
B
C
D

Answers

The answer is d cheeokees

Answer:

d

Explanation:

Why is the year 1607 significant? *

Answers

The Virginia Company of England made a daring proposition: sail to the new, mysterious land, which they called Virginia in honor of Elizabeth I, the Virgin Queen, and begin a settlement. They established Jamestown, Virginia, on May 14, 1607, the first permanent British settlement in North America.

Explanation:


How did Hernán Cortés gain control of Aztec land?

Answers

Hernan Cortés invaded Mexico in 1519 and conquered the Aztec Empire. Spanish forces under Hernán Cortés captured Tenochtitlán, the capital of the Aztec empire.

The Civil Rights movement of the 1960s and ‘70s inspired a movement toward ________ in the Criminal Justice System.

Answers

Answer:

1. Public order 2. Individual liberties

Explanation:

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