Question 5 of 5
Students set up a controlled experiment. They put five
crickets in each of three identical containers. They set one
container to 15°C, one to 20°C, and one to 25°C. Then they
count the number of cricket chirps in each container
during 1 hour
What are two constants in this experiment?
A. The temperature of each container
B. The number of crickets in each container
s
C. The kind of containers used
D. The number of cricket chirps
SUBMIT

Answers

Answer 1

Answer:

B. The number of crickets in each container.

C. The kind of containers used.

Explanation:

A control experiment can be defined as an experiment in which a condition assumed to be a probable cause of the effect is being compared to the same situation by the scientist without involving or using the suspected condition.

Controlled variable refers to anything or quantity such as group, person, event, etc., that is held constant by the researcher during an experiment and as such is limited.

In this scenario, the two constants in this experiment are;

I. The number of crickets in each of the three identical container.

II. The kind of containers used, they are all identical and as such would have the same properties.


Related Questions

What was at stake for each side in the cold war? give me three

Answers

Answer:

land , resources and power

Explanation:

Answer:

At stake was whether the world would be dominated by the forces of totalitarianism, led by the Soviet Union, or inspired by the principles of economic and political freedom, embodied in the United States.

At stake was whether the many millions behind the Iron Curtain would remain in captivity or go free.

At stake was whether communism would be exposed for what it was and is—a pseudo-religion posing as a pseudo-science imposed on an unwilling people by force.

what happened to the system of feudalism after the crusades
WILL MARK FIRST PERSON BRAINLIEST

Answers

Crusades, most lords and knights were either left broke due to the large expenses taken on during the crusading. Power would then shift from these nobles back to monarchs

Which of these ideas was first introduced in ancient Greece?

Answers

What ideas? Do you have the list or ...

Man-Made Pollution Existed Long Source: "The Conditions of the
Before Industrial Revolution : Society Working Class in England" by the
: Christianity Daily
German socialist revolutionary
Friedrich Engels, published in 1844.
"Every great town has one or more
slum areas where workers struggle
through life as best they can out of
sight of the more fortunate classes of society. The slums ... are generally
an unplanned wilderness of one or two - storied houses. Wherever
possible these have basements which are also used as living spaces. The
streets are usually unpaved, full of holes, dirty and strewn with garbage.
Since they have neither gutters or drains, the garbage accumulates in
stagnant, stinking puddles. The view of the City of Manchester is quite
typical. The main river is narrow, black and full of stinking filth and
garbage ... one walks along a very rough path on the river bank to reach
a chaotic group of little one-storey, one room cabins ... in front of the
doors, filth and garbage ..."
1) Explain the historical circumstance that led to what is being described in
this excerpt by Friedrich Engels

Answers

Answer:

Industrial Revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing. This process began in Britain in the 18th century and from there spread to other parts of the world. Although used earlier by French writers, the term Industrial Revolution was first popularized by the English economic

Explanation:

What is the term used for countries controlled by the Soviet Union after World War II there is two terms

Answers

Answer:

USSR states

Explanation:

It was called the iron curtain

Answer:  USSR states

I believe its right

under the ming dynasty which of the following was in control of trade?

A. all landowners in china,

B. only the government in china,

C. local business leaders in china.

Answers

Answer:

local business leaders in china

The answer is C, Local business leaders in China.

¿Qué sectores políticos y sociales se manifestaron en contra del gobierno de Perón en 1955?

Answers

Answer:

militar

partido radical

partido Socialista

obispos católicos

Explanation:

Para 1955, Perón había perdido el apoyo de gran parte de los militares, quienes conspiraron con otros actores políticos (miembros del Partido Radical y del Partido Socialista, así como de grupos conservadores). Hubo disturbios en diferentes partes del país. El 14 de junio, los obispos católicos hablaron contra Perón durante una procesión de Corpus Christi que se convirtió en una manifestación antigubernamental.

wikipedia

How did President Kennedy finally end segregation on buses?

Please help!

Answers

Answer:

President Kennedy finally end segregation on buses

Explanation:

For decades, in the South, African  Americans have been segregated, along with waiting rooms in bus stations, schools, public places, and restaurants. Seating on buses along with the white was forbidden as part of the segregation which separated them from other communities. In May 1961, Freedom Rides challenge segregation in interstate transportation in the South. Under the Presidency of Kennedy, Robert Kennedy sent federal marshals to protect the freedom riders. He also advised the Interstate Commerce Commission to end a policy of racial segregation related to African American travelling.

Brazil is the industrial leader of South America.


True or False

Answers

Answer:

Me to trueeeeeeeeeeeee

Brazil is the industrial leader of South America, is the true statement. Brazil is the main manufacturing area in  the continent.

What is South America's main industry?

One of South America's most significant economic engines is the mining sector. About one-fifth of the world's iron ore reserves are found in this continent.

All around the world, construction and machinery require iron and steel, an iron product.

Thus, the statement is true.

For more details about South America's main industry, click here:

https://brainly.com/question/2142528

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Radical Republicans divided the South (except for Tennessee, which ratified the ___ thAmendment voluntarily) into five _____________________ districts. Radical Republicans believed that the defeated South should be treated like "___________________ provinces."

Answers

Answer:

Radical Republicans divided the South (except for Tennessee, which ratified the 14th Amendment voluntarily) into five military districts. Radical Republicans believed that the defeated South should be treated like "conquered provinces."

Explanation:

Note: See the attached Microsoft Word file for the full answer and explanation as the answer box is rejecting the rest claiming it contains swear words.

The explanation starts as follows:

Military Reconstruction Act passed by Radical Republicans in Congress in 1867 is an Act that divided the South, except Tennessee (because it had already ratified the 14th Amendment) into 5 military districts and dispatched troops to the South in order to safeguard black people's rights. The Act also made it illegal for former confederates to vote or occupy public office.

The concept ofCompared with Medieval art, a major theme in Renaissance art was

Answers

landscaping, linear perspective, light, anatomy and realism

How does President Lincoln's Gettysburg Address differ from his second
inaugural address?

Answers

Answer:

sim eu também preciso desta respota

Aside from Robin Hood being a trickster, what was his most prominent trait?
A.
stealing from the poor and giving it back
B.
stealing from the rich and giving to the poor
C.
seeking revenge on his enemies
D.
tricking his friends and his band of Merry Men
E.
playing games in the forest with his band of Merry Men

Answers

Answer:

B. Stealing from the rich to give to the poor

Explanation:    Robin hood was a nice person

The most prominent trait of Robin Hood was that he stole from the rich people and distributed the most of it to the poorer ones.

Who was Robin Hood?

Robin Hood was a trickster who was known for the use of tricks to deceive people. By using his tricks, he used to deceive and steal stuffs from rich people, and distributed them in the poor sections of the society.

Hence, option B holds true regarding the traits of Robin Hood.

Learn more about Robin Hood here:

https://brainly.com/question/1237112

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What was the conflict between Gibbons and Ogden about?

Answers

I’m pretty sure it’s about how Gibbons was sued by Ogden for violating the monopoly given to him.

The right to petition and assemble against the government is guaranteed by the First Amendment. Which of the following is NOT included in this right?

Answers

Answer:

Explanation:

"Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances."

You're good on that, so now where are the other choices? It sounds like a multiple answer thing and you've only included that. I will edit my answer once you respond with more information.

Which statement best summarizes great Britain‘s motivation for entering World War I? Russian leaders ask for British Support after Austria Hungary declared war on Serbia. British nationalist hoped to liberate English speaking population in Austria hungry. British leader was assassinated by Serbian nationalist who opposed Britain’s colonial policies. Great Britain demanded that Germany respect Belgium’s neutrality Germany refuse

Answers

Answer:

Great Britain demanded that Germany respect Belgium’s neutrality Germany refuse.

Explanation:

When Belgium refused to allow German troops to march through Belgian territory into France, Germany invaded a small nation, Belgium, which brought Britain, pledged to guarantee Belgian neutrality, into the war. Britain entered World War I after the expiration of an ultimatum to Germany. Britain could never tolerate German troops directly across the English Channel in any case.

¿Cuál fué uno de los procesos internos de la unión soviética relacionados con las reformas políticas de apertura y transparencia que influyó en la disolución de la cortina de hierro?

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

A pesar de que no anexas opciones o incisos para responder, podemos comentar lo siguiente.

Uno de los procesos internos de la Unión Soviética relacionados con las reformas políticas de apertura y transparencia que influyó en la disolución de la cortina de hierro fue la política llamada Glasnost.

Mijaíl Gorbachov fue el líder de la Unión Soviética, fue quien ordenó la creación e implementación de esta estrategia política que permitió algunas reformas importantes en ese país, además que concedió libertades importantes a los ciudadanos, que habían sido suprimidas desde el régimen autoritarita de Joseph Stalin,

La otra reforma que autorizó Mijaíl Gorbachov fue la llamada "Perestroika." Esta medida permitió cierto grado de inversión extranjera en la Unión Soviética, en un momento en el que el país necesitaba desarrollar mayores industrias y crear empleos para mejorar la situación económica de la URSS.  

Could someone take the time to help me get a short answer really quickly?

question:
What happened to the kings of Europe after the crusades?

Answers

Answer:

the kings of Europe lost quite a number of cities to the crusades

The U.S. believed the Bracero program
would end following the conclusion of
which of the following events?
A. The Great Depression
B. World War I
C. The Cold War
D. World War II

Answers

Answer:

World War ll is the answer to this question.

Hope this helped.

Why was Colonel Tye important to British forces?

Select the best answer from the choices provided.
A.
He assisted in enlisting freed enslaved workers.
B.
He was a leader in the Battle of Yorktown.
C.
He was a feared and skilled military leader.
D.
All answers are correct.

Answers

I am sure that it’s c!!!

Use the drop-down menu to complete each statement.

This photograph is a ___ source. It most likely shows the ____. The person in command of Allied forces for this battle was ___.

Answers:
✔ primary
✔ Normandy landings
✔ Dwight Eisenhower

Edg 2021

Answers

Answer:

Answers:

✔ primary

✔ Normandy landings

✔ Dwight Eisenhower

Explanation:

Hope this helps!

Answer:

✔ primary

✔ Normandy landings

✔ Dwight Eisenhower

Explanation:

yes.

Why did Britain become involved in World War I?

Answers

So that France wouldn’t lose to Germany and therefore cause Germany to have control over Western Europe

Answer:

To get the girls

Explanation:

Hee Im just kidding. Britain got involved with World War I because the King declared war after the expiration of an Ultimatum to Germany. Britain was such a nice country. It fought to protect its neighbors Belgium as a neutral state and the main reason was to prevent a French defeat that would have left Germany in control of Western Europe.

wanted to expand the nation’s territory in Europe

Answers

Answer: In response, Austria-Hungary declared war on Serbia. ... Germany and Austria-Hungary shared borders and a common language, and both wanted to expand. GERMANY: wanted to expand the nation's territory in Europe. In the years before World War I, Germany sharply increased its military spending

Explanation:

Hope it helps you if not sorry

The Jim Crow era directly followed what period in U.S. history?
A.
Civil War
B.
Reconstruction
C.
Civil Rights Movement
D.
Carpetbagging
E.
The Equal Rights Amendment Period

Answers

Answer:

c . civil rights movement

Answer:

C

Explanation:

Of the following, which is the correct progression in the food chain?
ht

Answers

Answer:

D

Explanation:

plants produce energy --> then herbivores (plant eaters) eat them --> carnivores (meat eaters) then eat the herbivores

In 847, ________________________an Arab Chinese was accepted into the civil service as a government official.Single choice.

(1 Point)

Bi Sheng

Li Yansheng

T'sai Lun

Zheng He

Answers

Answer:

I think its Zheng He

Please help me with this question;

Hitler's invasion of the Soviet Union was stopped at _____
A. the Battle of Midway

B. the Battle of Stalingrad
C. D-Day
D. the Battle of Britain

Answers

Answer:

I guess its the Battle of Stalingrad

Explanation:

A: is incorrect because The battle of midway was after japans attact on pearl hardorm, Germany wasn't involved or the soviets

B: Is correct Germany tried to invaded Russian and the soviet union stopped him(the weather helped a lot) (that's all i remember about it)

C:I don't know

D: The soviet union didn't really help Britian during that time

Soviet union: is made up of 15 European countries

How did the Berlin airlift event almost have led to another crisis

Answers

Answer:

The Berlin Blockade was an attempt in 1948 by the Soviet Union to limit the ability of the United States, Great Britain and France to travel to their sectors of Berlin, which lay within Russian-occupied East Germany. 

In June 1948, the simmering tensions between the Soviet Union and its former allies in World War II, exploded into a full-blown crisis in the city of Berlin. Alarmed by the new U.S. policy of giving economic aid to Germany and other struggling European nations, as well as efforts by the Western Allies to introduce a single currency to the zones they occupied in Germany and Berlin, the Soviets blocked all rail, road and canal access to the western zones of Berlin. Suddenly, some 2.5 million civilians had no access to food, medicine, fuel, electricity and other basic goods. 

After Germany’s unification in 1871, industrialization accelerated and

surpassed the US becoming first in steel production.
industrialization continued mainly in the west.
workers for industrial jobs were difficult to find.
constructed vast networks of railroads.

Answers

After the German unification, there was an acceleration of industrialization and they D. constructed vast networks of railroads.

What happened after German unification?

After German unification, there was an increase in industrialization which led to massive steel production.

While this did not eclipse the U.S., it still allowed Germany to build a vast network of railroads.

Find out more on German unIfication at https://brainly.com/question/9365907.

#SPJ9

Answer:

D

Explanation:

constructed vast networks of railroads.

What role did President Theodore Roosevelt have in ending the Russo-Japanese War?

Answers

Answer:

In 1905 President Theodore Roosevelt negotiated a peace treaty between Japan and Russia knows as the treaty of Portsmouth.

Explanation:

The Portsmouth peace treaty was signed on 5th September 1905 to formally bring to an end the 1904 to 1905 Russo-Japanese war. In which President Theodore Roosevelt mediated the peace treaty between Japan and Russia who had endured many wars over the control of Manchuria, North East China. In this regard, the Portsmouth treaty focussed on three major issues, the first being the access and the ports of Korea.  Second, the payment of the costs of war and, lastly the control of Sakhalin Island. Due to his role in the peace negotiations between Japan and Russia President Theodore Roosevelt was in 1906 awarded the Nobel Peace Prize winner. Since, his treaty brought nearly 30 years of peace between the two  nations.

Answer:

B. He was a neutral party and played a key role in peace talks

Explanation:

Trust!

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PLEASE HELP!!Read the poem and answer the question.[1]I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5]Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending line[10]Along the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:[15]A poet could not but be gay,In such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lie[20]In vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.Wordsworth uses the word "dance" throughout his poem. In a paragraph of 3-5 sentences, analyze how the poet uses "dance" in stanzas 1 and 4. Who is dancing in these two stanzas? In each instance, what does the use of the word "dance" reveal about Wordsworth's view of nature?(also no links) please help ASAP i will give 5 star what internal conflicts that happened during world war 2 Find x. Round your answer to the nearest tenth of a degree. ASAP whats the answerrr step by step pleaseee will give brainily for the RIGHT answer :)At the beginning of spring, Bilquis planted a small sunflower in her backyard. When it was first planted, the sunflower was 10 inches tall. The sunflower then began to grow at a rate of 0.5 inches per week. How tall would the sunflower be after 8 weeks? How tall would the sunflower be after w weeks?Height After 8 weeks: ?Height After w weeks: ? In a market economy, decisions about which goods are produced are based on: A. what businesses believe will generate the most profits. B. what the government decides is important for society. C. what the local community has made for generations. D. what health care organizations suggest will be best for citizens. The three sides lengths of four triangles are given. Which triangle is a right triangle? Attaining financial objectives is important because Multiple choice question. they are related to market standing and competitive vitality. it ensures the company's viability over the long term. they are more important than strategic objectives. they indicate company's future business prospects. calculate the mass of air in a room if the floor dimensions are 10m 12m and height is 400 cm the density of air is 1 .26 kg/M 3 How do the structures ribosomes and ER work together? To synthesize lipids and modify toxic substances so that they are harmlessTo synthesize and isolate proteins for distribution and use in the cellTo break down glucose in order to create ATPRNA leaves the nucleus to be translated by ribosomes 0Homework Progress100 / 285Find the value of x in each of the followinga) = 8b) X = 6 Surface area helpp needed In the twentieth century, this approach changedas did several key elements of the address. Woodrow Wilson resumed personal delivery of the speech in 1913. In 1923, Calvin Coolidge expanded the audience of the address to the nation by delivering the speech over the radio. In 1947, Harry Trumans speech was the first televised State of the Union address. George W. Bush became the first president to have his address transmitted live on the Internet in 2002 (see Figure 1).Based on the details in paragraph 3, what generalization can be made about twentieth-century presidents and the State of the Union address?A. Most presidents treated the address as a chance to comfort the public.B. Most presidents used the address to quell the criticism of opponents.C. Most presidents saw the address as a way to maintain tradition.Most presidents saw the address as a way to maintain tradition.D. Most presidents made the address as accessible as possible. There is little or no future in the corporate environment for any graduate who has poor communication skills. Apart from proper social connections, one can attest that, the success of an individual is dependent on the persons communication skills (verbal, written & oral and non-verbal) Discuss. please show step by step solution. I'll mark brainliestp. s x= 110y=120 Help me answer ?????? True or false a mirrorless camera has a pentaprism (03.05 LC)Which of the following increases the concentration of OH negative ions?1.Acid2.Base3.Water4.Salt play should be an important part of a child's early education