Scientists did not know about black peppered moths until the early 1800s. During the Industrial Revolution, factory soot covered many structures and trees, and the population of black peppered moths began to rise. Why do you think the population of black moths increased?

Answers

Answer 1

Answer:

The black soot stained the trees. Black moths could more easily camouflage themselves on blackened trees. They could protect themselves from birds, which increased their likelihood of survival.

Explanation:

Answer 2

The white moths with black spots had a decline in population, whereas theirs rose. As a result, nature "picked" the black moths over the moths with white and black dots since they were more suited to survive.

Why were there more black peppered moths during the Industrial Revolution?

Construction workers were constructing factories, which operated on coal. As a result, the surrounding landscape was enveloped in thick smoke. Previously bright and lichen-covered trees were now dark and barren. The moths were obviously affected in some way by this.

The particular mutation responsible for the notably black moths of the Industrial Revolution has been identified by scientists. As soot turned the tree trunks and walls of the peppered moth's habitat black during the 1800s, it quickly overran these industrial areas of the UK, providing a classic evolutionary case study.

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Related Questions

Were the benefits gained from settling the West Worth the cost to Native Americans and the environment? Yes
or No-explain why

Answers

Answer:

No.

Explanation:

No benefits was gained from settling of the West which cost the Native Americans and the environment because due to the expansion and setting of the west, many land of the natives captured by the western to built their colonies so as a result the native Americans lost their land. The setting of west also cause a bad impact on the environment, many species such as buffalo and other animals also extinct at that regions and pollution increases due to mining activities.

How did the
Columbian Exchange negatively
affect the health of Native
Americans?

Answers

Answer:

Physical and psychological stress, including mass violence, compounded their effect. The impact was most severe in the Caribbean, where by 1600 Native American populations on most islands had plummeted by more than 99 percent. Across the Americas, populations fell by 50 percent to 95 percent by 1650.

Explanation:

where in North America did the Spanish explore and settle

Answers

Answer:

coastline north of Florida up to Newfoundland, Labrador, and Greenland by 1501. Ponce de Leon made the first major effort to establish a permanent settlement in North America in 1521.

Explanation:

how do native american myths express a dual view of reality?

Answers

Answer:

Like every myth, its purpose is to explain reality through stories and tales. It's dual because it attempts to conciliate experience and imagination resulting in a story that explains the origins of the world or the origin of the gods. In the case of the Native Americans, their myths were bonded with their perception of nature and their relation with it.

Explanation:

Read the paragraph. Based on the details, why must habitats be
protected?
More animals might move closer
to places where people live
All over the world habitats are being destroyed. This is
mosty coused by things people have done Even if its
habitat changes just a little bit an animal right need
to adapt to keep living there. If it doesnt change it
could die out Hoitots need to be protected if we went
to save the animals that live there!
Fhabitats change just a little
animals can always find a way to
survive
Some animals could die becouse
of changes to their habitet
Soon there won't be enough
places for all the animals in the
world to live

Answers

The correct answer is C. Some animals could die because of changes to their habitat.

Explanation:

The paragraph presented focuses on explaining the destruction of habitats by humans and the impact this has on animals. About this impact, the author explains humans cause changes in the ecosystems, and this forces animals to "adapt to keep living there". Also, this idea implies animals or species that do not adapt to the constant changes will extinct or die out. In this context, one of the key reasons to protect habitats is to avoid the extinction of animals, which is caused by the constant changes in environments and the need to adapt for survival (option C.)

Which forms of government do you recognize as being a part of the U.S. Government? Explain the characteristics of the forms that you recognize and how each is used in the United States.

Answers

The correct answer to this open question is the following.

The form of government in the United States Government is a representative democracy in which citizens vote and elect for its President and representatives in the federal government, and for the governor and representatives in the state government.

The United States has a federal government divided into three branches under the system of checks and balances. The executive branch relies on the US President. The judicial branch is the US Supreme Court. The legislative branch is the US Congress, a bicameral congress with an upper chamber or Senate and a lower chamber or House of Representatives.

How did the expansion of the Ottoman Empire affect global trade?
Ottoman traders were unable to purchase goods from Europe.
Virtually all goods between Europe and the Silk Road passed through Ottoman hands.
O Ottoman traders controlled overland trade in the region but depended on European shipping for sea routes
Ottoman traders gained a monopoly on the spice trade.

Answers

The expansion of the Ottoman empire affected global trade by Virtually all goods between Europe and the Silk Road passed through Ottoman hands.

The silk road had several trade routes that brought china and Europe together for trade. The Ottoman empire was right at the area where China and Europe traded.

This empire became very rich because most of the imposition of taxes on all trades that happened in the area.

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Answer: a ) they were unable to purchase goods from europe

Explanation:

which choice accurately fills in the timeline in order

Answers

Answer:

The correct answer is: jamestown was founded, quebec was founded, and the seven years’ war was fought.

1 - New France was founded on July 24th, 1534 by Jacques Cartier.

2- Jamestown was founded in 1607. It was the first permanent English settlement in North America.

3- Quebec was founded on July 3rd, 1608 by Samuel de Champlain.

4- The French and Indian war was fougth from 1754 to 1763. Between France and Great Britain for the colonial territory of North America.

5- The Seven Year's war was fougth from 1756 to 1763. Was the last major conflict befrore the French Revolution involving all the European great powers.

6- Virginia was founded in May 15th, 1776 by the London Company.

Explanation:

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England’s Jamestown settlement can best be compared to the colonization efforts of a) the French, in that the colonists planned to develop small, self-sufficient communities and open trade with native populations. b) the Spanish, in that the colonists planned to establish colonies for increased political gain. c) the Dutch, in that the colonists planned to grow cash crops to ship back to England. d) the Portuguese, in that the colonists planned to establish missionary communities to convert native populations to Christianity.

Answers

Answer:

Explanation:

Toward the beginning of the seventeenth century, the English had not built up a perpetual settlement in the Americas. Throughout the following century, notwithstanding, they outpaced their opponents. The English empowered displacement definitely more than the Spanish, French, or Dutch. They set up almost twelve settlements, sending multitudes of foreigners to populate the land. Britain had encountered an emotional ascent in populace in the sixteenth century, and the settlements seemed an inviting spot for the individuals who confronted congestion and crushing destitution at home. A huge number of English travelers showed up in the Chesapeake Bay states of Virginia and Maryland to work in the tobacco fields. Another stream, this one of devout Puritan families, tried to live as they accepted sacred text requested and built up the Plymouth, Massachusetts Bay, New Haven, Connecticut, and Rhode Island provinces of New England.

England’s Jamestown settlement can best be compared to the colonization efforts of the Spanish. Thus, the correct option is B). the Spanish, in that the colonists planned to establish colonies for increased political gain.

What was the purpose of the Jamestown settlement?

The Jamestown settlement was the first permanent English settlement in   in the Colony of the Americas. The purpose of the Jamesdown settlment to repeat the success of Spaniards.

In 1607, 144 after King James I, the English men and boys together established the Jamestown colony. It was the main aim of the new colonist to settle in Jamestown due to their quest to create alternative location.

In the year 1698, the central statehouse in the Jamestown which is known as Williamsburg, was burned down but the settlers continued to live and maintain farms there.

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Who created colonies in North America.

Answers

The britain’s created colonies in North America

What are two interesting things about a bow and arrow
?

Answers

1: It is used in a sport called archery.

2: it was first used in combat by the Babylonians in 2340 BC

Read the paragraphs about the social contract theory

Answers

answer: what

step-by-step explanation:

What did Abraham Lincoln support as he was a Republican. What scandal's did Abraham Lincoln have? What made Abraham Lincoln a Republican and why?​

Answers

Abraham Lincoln was a Republican until he pointed it out. US president’s improbable claim made during roundtable discussion on Venezuela.

But for Lincoln’s death, there might have been some postwar investigations of the profiteers who supplied the Union Army with lousy war materiel. Soldiers in the field complained about leaky boots, spoiled meat, and biscuits that, when unpacked.

Lincoln abhorred slavery, a position that led him to the Republican Party. Once a Republican, his broader philosophy made its mark on the party. Lincoln was attracted to the party by his unwavering faith in the ideas espoused in the Declaration of Independence, even when faced with civil war. Lincoln was a moderate in a radical party.

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Match the following to the appropriate description
A) Commercial, trade, ditles
1.) Southem Colonies
B) Agricultural, farming, plantations
2.) Northern Colonies

Answers

Answer:

1) = Answer B

2) = Answer A

Explanation:

The South relied more on Agricultural farming and plantations due to crops growing well in the South and accessibility of slaves, while Northern colonies relied more on their trade with others since they had some major ports up North that did not exist in the South.

The ____ created the first civilization in Mesopotamia. They were the first in the region to use____ Ther also practiced a polytheistic religion, whitch means they worshipped _____​

Answers

i think the first blank is sumerians and the last blank is multiple gods since in polytheistic religions they worship more than one god

Answer:

1- Sumerians

2- Chariots

3- more than one god

Explanation:

People work:
To earn money . To contribute to society. Because they like to be sociable. All of these are correct

Answers

Answer:

all of these are correct

Explanation:

Yep they are correct

Which of the following practices hurt farmers in
the late 1800s? Check all of the boxes that apply.

Railroads opened new land for settlement
and farming

Railroads used unfair business practices that
kept shipping rates high.

Railroads charged higher shipping rates to
smaller businesses.

Answers

Answer:

Hey there!

Railroads used unfair business practices that  kept shipping rates high, and  

charged higher shipping rates to  smaller businesses.

Hope this helps :)

Since the 1800s, the practices that hurt the farmers the most were the use of unfair trading practices and the charging of higher shipping costs by the railroads.

Who are farmers?

Farmers are the individuals who grow crops and vegetables on the farm field and also take utmost care of the land. He/she is responsible for doing agriculture.

In the late 1800s, the railroads used unfair deceptive measures for keeping the cost of shipping higher as well as imposed higher costs on the small businessmen. This would result in a negative impact on the farmers due to which they were not able to sell their crops.

Therefore, the usage of unfair practices and the imposition of the higher cost of shipping would affect the farmers in the late 1800s.

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__________- to be discriminated against due to your religion, race, or creed​

Answers

Answer:

Prejudice

Explanation:

Which statement accurately describes the atmospheres of the inner planets? 1 Mars has no atmosphere. 2 Mercury has a thick atmosphere. 3 Mars and Venus have similar atmospheres. 4 Earth and Venus have similar atmospheres.

Answers

Answer: 3

Explanation:

Two nearly identical spacecraft around Mars and Venus have compared the two worlds'atmospheres and found them to be surprisingly similar. Both Venus's and Mars's atmospheres are about 95 percentcarbon dioxide. Earth's is mostly nitrogen now, but scientists think it used tobe more like the other rocky worlds.

They are both close to the sun

Answer:

It is C

Explanation:

It is C because they are not like the outer planets there is 4 inner planets and 4 outer planets. They are alike because they are both small.

Why is it important for skin to undergo keratinization?

Answers

The rods of cells move upward through the skin as a new cells form beneath them. As they move up , they’re cut off from their supply of nourishment and start to form a hard protein called keratin. This happen as the hair cells die .

A copy of the Declaration of Independence would be considered what sort of tool for the study of history? oral history secondary source artifact primary source

Answers

Answer:primary source

Explanation:

Why couldn't slaves earn property

Answers

Answer:

they were property back then. the slave owners held them as their property, so anything the slaves had the slave owners could take, and back then rhey weren't even considered people, so they couldn't/ didnt have anything to call their own

arrange the events in the correct chronological order

Answers

Answer:

The correct answer is c) 1. The Treaty of Versailles is signed.

2. Adolf Hitler becomes chancellor of Germany.

3. German troops invade Poland.

Explanation:

After the events of the First World War, approximately fifty countries came together to reach an agreement and sign a peace treaty, this treaty is known as the Versailles Treaty, in which Germany and its allies accept all responsibility for the war and they had to disarm their army and pay large sums of money to the victorious countries.

After the signing of the Versailles Treaty the situation in Germany was tense, a position that Adolf Hitler took advantage of to promote the Nazi party, after some rejections of his policies, Adolf Hitler became chancellor in 1932.

The non-aggression pact to Poland after the First World War was Adolf Hitler's strategy to save time and to invade Poland, an invasion that some countries supported because they did not want part of Poland to pass to the Soviet Union since they had anti-communist interests.

I hope this information can help you.

What do whistleblower laws protect workers from?

Answers

Answer:

whistleblower laws protect employees from employer retaliation, such as dismissal, discipline, harassment, and demotion.

Explanation:

A whistleblower is defined as someone who informs the authorities about a person or organization engaged in illegal or unacceptable behavior.

The discovery of the richest silver deposit, in Nevada in 1857, led to a population boom. This led to the creation of the Nevada Territory in 1861, which led to this in 1864. a. statehood c. a ghost town b. independence d. disaster

Answers

Answer:

D

Explanation:

Answer:

The answer is A statehood.

Explanation:

I took the test on Edg

Why is it important to have governments?

Answers

Explanation:

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We need government because of following ways

if the government is not there dictatorship is easily establish in our country.if government is not there , the rules are not followed by peoplesif government is not there ,there is no one who work for the development of the countryIf government is not there criminal activities increased in countries and no one is there to handle . . The country filled with choas
Government is necessary because it keeps order and people from doing whatever they want.

jefferson said these were unalienable what does this mean in this context

Answers

Answer:

unalienable rights

Explanation:

This was in the declaration of Independence describing something that cannot be taken away, denied, or transferred to another person.

What is one way the government impacts your life?

Answers

let’s count some of the ways that the federal government influences our daily lives. We eat safer food, take tested medications, breathe cleaner air and drink purer water all because of the government our tax dollars support. We also fly on more secure planes, drive on a network of Interstate highways, and benefit from federally funded medical and scientific research.

Government trade missions help us gain more markets for our goods, government inspectors keep our power plants safe, and government laws protect us against fraud, discrimination and unsafe workplaces.
Local government manages those services that are nearest to your day to day life – water, roads, public safety, parking and so much more

What was the result of the Land Ordinance of 1785 and Northwest Ordinance of 1787?

Answers

1784 resolution in operation by providing a mechanism for selling and settling the land, while the Northwest Ordinance of 1787 addressed political needs. The 1785 ordinance laid the foundations of land policy until passage of the Homestead Act in 1862

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What did the establishment of the Virginia House of Burgesses represent?

Answers

Answer:

The House of Burgesses was important because it was the first legislative and democratic government in America. The House of Burgesses played a very important role in the American Revolutionary War, as well as in the creation of an organized, democratic government for the newly created America

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6. Describing What are the goals of socialism? If m = 8, how many solutions are there to the expression 7m? What is the definition of Character Please help with this! A dilation by a factor of 7/8 maps triangle ABC to triangle XYZ. Segment BC has a length of 4 cm.What is the length of segment YZ?3.5 cm7.8 cm4.5 cm0.5 cmHELP ASAPPPPP A and \angle BB are vertical angles. If m\angle A=(3x-30)^{\circ}A=(3x30) and m\angle B=(2x-9)^{\circ}B=(2x9) , then find the value of x. This is a continent that lies completely in the northern and western hemisphere. It is the third largest continent in land size. A manufacturer of widgets finds that the production cost, What is the selling price per widget as a function of theC, in dollars per unit is a function of the number of number of widgets produced, and what should thewidgets produced. The selling price, S, of each widget in selling price be if 15 widgets are produced?dollars is a function of the production cost per unitC(x) = -0.1x2 + 100O C(S(x)) = -0.196x2 + 100, $108.64S(C) = 1.40O C(S(x) = -0.196x2 + 100; $55.90O S(C(x)) = -0.14x2 + 140; $144.41O S(C(x)) = -0.14x2 + 140, $108.50 Write an inequality for the graph shown below.Use x for your variable. Select the three statements were true of the relationship between governors and colonial assemblies by 1750-1760. The assemblies had gained experience and confidence. The assemblies were content to follow the royal decrees without question. The assemblies' support came from England. The assemblies believed the colonists had a right to representation under their royal charters. The governor frequently could not control the assembly. The assemblies were growing weaker and less effective. The governor had strong local support. An 14-meter-tall cylindrical tank with a 2-meter radius holds water and is half full. Find the work (in mega-joules) needed to pump all of the water to the top of the tank. (The mass density of water is 1000 kg/m3. Let g = 9.8 m/s2. Round your answer to two decimal places.) Which best explains why the two ratios below are in a proportional relationship?2 to 38:12Abecause 2 times 4 is 8 and 3 times 4 is 12Bbecause 8 minus 2 is 6 and 6 times 2 is 12because 2 times 2 is 4 and 8 plus 4 is 12Dbecause 8 minus 2 is 6 and 12 minus 3 is 9 Select the correct answer.Which of the following phrases defines the term altitude?O A.the height of a region in relation to sea levelOB.the ratio of the distance on a map from one place to anotherOC.the key to understanding colors, shapes, and markings used in a mapOD.the arrow used to display the four directions on a mapResetNext Access the FASB Accounting Standards Codification at the FASB website (www.fasb.org). Determine each of the following: 1. The specific seven-digit Codification citation (XXX-XX-XX) that contains discussion of the measurement of ending inventory using the lower of cost or net realizable value (LCNRV) rule and the lower of cost or market (LCM) rule. 2. The specific eight-digit Codification citation (XXX-XX-XX-X) that describes the measurement of the ceiling using the lower of cost or market (LCM) rule. 3. The specific eight-digit Codification citation (XXX-XX-XX-X) that describes the measurement of the floor using the lower of cost or market (LCM) rule. How do you think life changed for the people living in Europe from 300 C.E-1100 C.E. Which number line best shows how to solve 10 (8)? How are law and medicine combined please help me in this question! A line has a slope of 9 and passes through the point (1,5). What is its equation inslope-intercept form?Write your answer using integers, proper fractions, and improper fractions in simplest form. Which statements describe the effects of the solar wind on Earth? Check all that apply.