Students want to see if plants need sunlight to grow. They have 4 plants that are all the same kind. They put 2 of them in a sunny window. Where should the other 2 plants be placed? Answer options with 4 options a. In a kitchen b. In a dark closet c. Near a fireplace d. In a different window

Answers

Answer 1

Answer:

Option B, In a dark closet

Explanation:

The student wants to see if the plants need sunlight to grow or not.

They kept two plants in sunlight.

Hence, they must put the remaining plants in dark so that they can compare the difference in growth of two set of plants.

In case if the growth is plants kept in sunlight is higher than the growth in plants kept in dark (keeping all other variables constant), then it will be clear or proved that sunlight is essential for growth of plants

Hence, option B is the correct answer


Related Questions

how does the louisiana territory relate to the westward movement?

Answers

The Louisiana Purchase was one of the greatest milestones in Westward Expansion. It Doubled the size of the United States, added 14 states to the Union, and greatly expanded the United States boundaries. Before the Louisiana Purchase the Boundaries fro the United States were not past the Appalachian Mountains.

What is Copeland's opinion of John Brown?

Answers

Answer:

John Anthony Copeland Jr. (1834–1859) was born a free black in Raleigh, North Carolina. In 1843, when he was a child, his family moved north to Oberlin, Ohio, where he later attended Oberlin College's preparatory (high school) division. He became involved in abolitionist and antislavery activities, and was a highly visible leader in the successful Oberlin-Wellington Rescue of 1858.[1] Copeland joined John Brown's raid on Harpers Ferry; other than Brown himself, he was the only member of John Brown's raiders that was at all well known.[1]:1794 He was captured and convicted of murder and conspiracy to incite slaves to rebellion. He was hanged on December 16, 1859. There were 1,600 spectators.[2] His family tried but failed to recover his body, which was taken by medical students for dissection.

The central idea of Bob Dylan's song "John Brown" is the pointlessness of all war. But in this poem, the poet also touches on the subjects of nationalism and disillusionment.

Why was John Brown's raid important?

The raid, despite its failure, heightened tensions between sections of society and the 1860 presidential election. As a result of Brown's raid, any further attempts at reconciliation between the North and South were made all but impossible, which served as a major catalyst for the Civil War.

During the raid, 16 people—including 10 of Brown's men—were killed. On October 19, the Virgenian town of Charles Town saw the arrests of John Brown, Aaron Stevens, Edwin Coppoc, Shields Green, and John Copeland. Following that, everyone was apprehended and put in jail, including John Cook and Albert Hazlett.

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Eisenhower did not believe in using agencies like the CIA; covertly making changes around the world opposing communism.

True or False ?

Answers

i’m not 100% sure but i’m pretty certain that the answer is false, i read a paper called “in the darker shadows” by william weber where it seems that in fact president eisenhower was working with the cia. hope this helps!

True or false? the plebeians in ancient Rome created a written law code

Answers

True it’s true...........
I’m guessing true...

Linea del tiempo en muestres cronológicamente los sucesos mas transcendentales en el proceso de la independencia de Estados unidos

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

La línea de tiempo con los acontecimientos generales que suscitaron la guerra de Independencia de los Estados Unidos son los siguientes.

1607. Se funda la primera colonia Inglesa en territorio norteamericano: Jamestown, Virginia.

1651. Inglaterra establece una serie de impuestos a las colonias Norteamericanas como el Acta a la Navegación.

1732. Se funda la última colonia Inglesa en territorio norteamericano: Georgia.

1763. Guerra de los Siete Años.

1767. Más impuestos de parte del Rey de Inglaterra. A pesar de que ya había muchos, ahora se les grava la legislación Townshend.

1770. Soldados Británicos acuartelados en Boston, Masachusetts, provocan la llamada "Masacre de Boston."

1773. En reprimenda por tanto impuesto, los colonos organizan el motín del Té.

1775. Se conforma el Primer Congreso Continental. Inicia la Guerra de Independencia contra Inglaterra.

1776. Se conforma el Segundo Congreso Continental y se proclama la Declaración de Independencia el 4 de julio de 1776.

Which feature allowed the city of Rome to be defended?

its location on seven hills
its location in a valley
its location on the southern tip of Italy
its location on the Po River

Answers

Answer:

Its location on seven hills

Explanation:

The location of the city of Rome was especially favorable to its early settlers. Located about 18 miles (29 km) inland on the Tiber River, Rome had a route to the sea. However, it was far enough inland to be relatively safe from pirates. It could be easily defended because of its position, built on seven hills. In addition, it was situated where the Tiber River could be easily crossed. Thus, it became a natural crossing point for north-south traffic in western Italy. All in all, Rome had a good central location in Italy from which to expand.

Answer:

Its location on seven hills.

Explanation:

Describe the events that took place during Lexington and Concord.

Answers

Answer:

The Battles of Lexington and Concord signaled the start of the American Revolutionary war on April 19, 1775. The British Army set out from Boston to capture rebel leaders Samuel Adams and John Hancock in Lexington as well as to destroy the Americans store of weapons and ammunition in Concord.

3) Jane is a student in a public elementary school. Every day before lunch, her teacher
instructs the class to remember to say grace before the meal.
a) Is this situation a violation of people’s rights or not?
b) What Amendment is it referring to?

Answers

Answer:

A. No, it us not a violation

B. The First Amendment to the US Constitution prevents the government from making laws which regulate an establishment of religion, or that would prohibit the free exercise of religion, such as prayer

Explanation:

What was the goal of Christian missionaries in Africa?

Answers

Answer:

In their attempt to spread christianity in the area, win converts and transform African societies, Christian missions of all denominations opened schools and disseminated education. Scientifically very important was their pioneer work in African languages.

Do you believe that the Right of Discovery outweighs the Right of Occupancy?
Explain your answer.

Answers

No entiendo lo que estás diciendo

2.2.4 the boxer rebellion

Answers

Answer:

The Boxer Rebellion was an uprising against foreigners that occurred in China about 1900

Hope this helps!

What did Britain contribute to the development of Mississippi's architecture?

Answers

Answer:

European colonists built the oldest surviving buildings in the area that would become the state of Mississippi. Timber was plentiful and early buildings in Mississippi were constructed with heavy timber framing

In ancient India, who was responsible for fending off intruders?
A. Untouchables
B. Brahmins
C. Shudras
D. Kshatriyas

Answers

Answer:

Kshatriyas.

Explanation:

Answer:

D

Explanation:

Kshatriyas were responsible for fending off intruders in Ancient India.

The caste system was prevalent in India during the ancient period of times and there were classified into four classes Brahmins, Kshatriya's, Sudras and Vaishyas.

Kshatriya's belong to the second class and they were called warriors.

As they were warriors it was their duty to drive away from the intruders and protect their country from attackers and invaders.

Will be marked brainliest for answering this simple question

Answers

Answer:

[tex]\boxed {\boxed {\sf C. \ Developed \ a \ new \ weapon \ designed \ to \ gain \ a strategic \ advantage \ over \ enemies}}[/tex]

Explanation:

The Manhattan Project was started during World War II with the goal of creating nuclear weapons for the Allies (the 4 major were the United States, England, the Soviet Union, and France)  in the war.

It was successful because it developed the Little Boy bomb dropped on Hiroshima and Fat Man dropped on Nagasaki in August 1945.

So, it was created for weapons that would provide an advantage, making choice C correct.

Compare how African Americans and poor whites in the South were affected by the end of Reconstruction.

Answers

Answer:

After the Civil War, African Americans were allowed to vote, actively participate in ... the means by which whites and blacks could live together in a non slave society. The South, however, saw Reconstruction as a humiliating, even vengeful ... of emancipation at the end of the Civil War envisions the future of free blacks in the ...

Explanation:

Explanation:

Because the black population was so large in many parts of the south, whites were fearful of their participation in the political process. By the end of Reconstruction, no Amercans could doubt that African and northern whites and republicans ) could not dictate the South.

Why are cells considered one of the characteristics of life

Answers

all
Some living organisms are only one cell, or unicellular. Things like bacteria and amoebas are single cell organisms. ... Because cells are able to differentiate and perform different tasks, multicellular organisms can become very complex. For example, red blood cells can carry oxygen throughout the body.

All living organisms, from the smallest bacterium to the largest whale, share certain characteristics of life. For example, all living things are made of cells and they must reproduce to make the next generation. Without these characteristics, there is no life.

What is a cell?

In biology, the smallest unit can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. The cell membrane surrounds the cell and controls the substances that go into and out of the cell.

What are cells important?

Cells provide structure and function for all living things, from microorganisms to humans. Scientists consider them the smallest form of life. Cells house the biological machinery that makes the proteins, chemicals, and signals responsible for everything that happens inside our bodies.

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Describe German aggression toward Britain.

Answers

Answer:

Prime Minister Neville Chamberlain makes a broadcast speech prior to his departure from Arras, France, after visiting the British Expeditionary Force on 15 December 1939. Britain and France declared war on Germany on 3 September 1939, two days after the German invasion of Poland. The guarantees given to Poland by Britain and France marked the end of the policy of appeasement.

See object record

The Prime Minister Neville Chamberlain makes a broadcast speech prior to his departure from Arras, France, after visiting the British Expeditionary Force on 15 December 1939.

© IWM (O 2170)

Instituted in the hope of avoiding war, appeasement was the name given to Britain’s policy in the 1930s of allowing Hitler to expand German territory unchecked. Most closely associated with British Prime Minister Neville Chamberlain, it is now widely discredited as a policy of weakness. Yet at the time, it was a popular and seemingly pragmatic policy.

Hitler’s expansionist aims became clear in 1936 when his forces entered the Rhineland. Two years later, in March 1938, he annexed Austria. At the Munich Conference that September, Neville Chamberlain seemed to have averted war by agreeing that Germany could occupy the Sudetenland, the German-speaking part of Czechoslovakia - this became known as the Munich Agreement.

In Britain, the Munich Agreement was greeted with jubilation. However, Winston Churchill, then estranged from government and one of the few to oppose appeasement of Hitler, described it as ‘an unmitigated disaster’.

Appeasement was popular for several reasons. Chamberlain - and the British people - were desperate to avoid the slaughter of another world war. Britain was overstretched policing its empire and could not afford major rearmament. Its main ally, France, was seriously weakened and, unlike in the First World War, Commonwealth support was not a certainty. Many Britons also sympathised with Germany, which they felt had been treated unfairly following its defeat in 1918.

But, despite his promise of ‘no more territorial demands in Europe’, Hitler was undeterred by appeasement. In March 1939, he violated the Munich Agreement by occupying the rest of Czechoslovakia. Six months later, in September 1939, Germany invaded Poland and Britain was at war.

Explanation:

PLEASS MARK ME AS BRAINLIEST ANSWER

The study of how people make choices when confronted with scarcity is
a) economics
b) unlimited wants
c) unlimited resources
Od capital

Answers

the answer to this is A: economics

How did Leland Melvin change the face of science

Answers

Answer:

Leland is the only person drafted into the National Football League to have flown in space. The Pro Football Hall of Fame honored his athletic and academic accomplishments by placing his Detroit Lions jersey under glass in Canton, Ohio. Through these professional experiences working on high stakes teams he developed a deep and nuanced understanding of effective team dynamics.

Leland has a Bachelor of Science degree in chemistry and a Master’s degree in materials science engineering. He worked at NASA Langley Research Center in the area of nondestructive testing creating optical fiber sensors for measuring damage in aerospace vehicles, resulting in publications in numerous scientific journals. After hanging up his space boots he was appointed head of NASA Education and served as the co-chair on the White House’s Federal Coordination in Science, Technology, Engineering, and Mathematics (S.T.E.M.) Education Task Force developing the nation’s 5-year STEM education plan. Leland was the United States representative and chair of the International Space Education Board (ISEB), a global collaboration on learning about space. He uses his life story as an athlete, astronaut, scientist, engineer, photographer, and musician to help inspire the next generation of explorers to pursue Science, Technology, Engineering, Art, and Mathematics (S.T.E.A.M.) careers.

Explanation:

How did the North America free trade agreement (naftalina) benefits the us economy

Answers

Answer:

I don;t know

Explanation:

Was an agreement signed by Canada and Mexico and the United States that created a trilateral

Identify China's name for two major rivers.

Answers

Explanation:

The Yellow River in the North and the Yangtze (or Yangzi) River to the South

i need help with this , i don’t know how to answer this

Answers

Answer:

The way you would want to answer this would be to use directions. You could say Hawaii is southwest from the U.S. and Japan as well.

Explanation: I hope this helps you!

What type of federalism do you think currently exists in the United States?

Answers

Answer:

Progressive Federalism.

Explanation:

1960 to 1980: Creative Federalism. 1980 to 2001: New Federalism. 2001 to 2008: Bush Federalism. 2009 to the present: Progressive Federalism.

What enabled Chinese traders to travel far distances? Select all that apply
A coal furnaces
B steam engines
C magnetic compasses
D rudders and sails

Answers

Answer:

C and D

Explanation:

what did propaganda allow people to do ? HELP FAST​

Answers

Answer:

It is the third choice

Explanation:

Hopes this helps. Good luck

Answers

What class is this for?

What happened to the first Tacoma Narrows Bridge?
They never built it.
It was started, but they never finished building it.
It collapsed.
Money ran out, so they abandoned the project.

Answers

The first Tacoma Narrows Bridge opened to traffic on July 1, 1940. Its main span collapsed into the Tacoma Narrows four months later on November 7, 1940, at 11:00 a.m. (Pacific time) as a result of aeroelastic flutter caused by a 42 mph (68 km/h) wind. ... No human lives were lost in the collapse of the bridge.

priests and chiefs of the mayan culture were expected to link people in the everyday world with the ___ world.
A. digital
B. other
C. hidden
D. fairy
HELP ASAP!!!!

Answers

Answer:

Neither, they believed in reincarnation

Explanation:

Answer:

B

Explanation:

in which year did chandragupta maurya died

Answers

Answer:

died c. 297 bce

Explanation:

Chandragupta, also spelled Chandra Gupta, also called Chandragupta Maurya or Maurya, (died c. 297 bce)

All of the groups worked on the transcontinental railroad except:

Answers

the anwser is Native Americans

Answer:

B.) American Indians

Explanation:

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