A student designed this experiment to study the effects of a catalyst on a reaction. Which trial serves as the experimental control?

Answers

Answer 1

Answer: Trial 4

Explanation:

The student used Trial 4, the trial that starts at 0.

Answer 2

Answer:

4

Explanation:

the one who starts with 0


Related Questions

8.
The journeys of Vasco da Gama, Bartholomeu
Dias, and Christopher Columbus became possible
in the late 1400s because of the
A.
support of exploration by the English
government
11.
B.
trade connections established by Ibn Battuta
C. effects of the Atlantic slave trade
D
development of new navigational instruments
and technology

Answers

Answer: it would be a hope t helps

Explanation: history

Plz help.
What is the role of the U.S. State Department?

Answers

Answer:

the u.s. state department functions as the diplomatic wing of federal government, handling the matters of foreign affairs with other nations.

Explanation:

their primary job is to promote american foreign policy throghout the world.

Answer:

The US State Department functions as the federal government 's diplomatic wing, dealing with foreign affairs matters with other nations and international bodies. The primary job of the State Department is to advance American foreign policy around the world.

Explanation:

The __________ is the Executive department responsible for overseeing U.S. foreign policy.


Answers

Answer:

The U.S. Department of State is the federal executive department that carries out U.S. foreign policy.

The answer is State Department (A) because it mentions it in the transcript at the bottom.

what are the sources of income in our country tanzania in six points​

Answers

Answer:

the sources are mainly agriculture

Explanation:

Answer:

l think are all nation resources

The Buddha thought that we have attachments to things because,
fundamentally,

Answers

Answer:

The Buddha thought that we have attachments to things because, fundamentally, we are impermanent and unstable beings, but we try in vain to cause permanence and stability in our lives.

Explanation:

Buddha believed that attachment is one of the main causes of human suffering. According to him, we tend to be attached not only to things, but also to people, which is equally harmful, because we are, fundamentally, impermanent and fickle, that is, everything in our life is subject to change. However, we spend our lives trying to change that, and in the search for permanence and constancy we get attached to things and this causes us suffering, because everything changes, spends, breaks and goes away. In this case, Buddha says, that if we were detached, we would be happier and more satisfied with our reality.

Answer:

The Buddha thought that we have attachments to things because,

fundamentally, humans have cravings for things that has not been reached or don't have yet.

Explanation:

Buddha was a philosopher, spiritual teacher and religious leaders who lived in ancient India. He was the founder of the Buddhism religion. He talked about attachement, clinging, grasping which is as a result of cravings or desires for things that have not been reached yet which lead to suffering. Suffering is as a result of cravings or personal desires.

How was Augustus rule different from the rule of emperors who came after him

Answers

Answer:As the first Roman emperor (though he never claimed the title for himself), Augustus led Rome’s transformation from republic to empire during the tumultuous years.

Explanation:Following the assassination of his great-uncle and adoptive father Julius Caesar.

PLZ mark me as brainlyest

why does the world have different times in different places​

Answers

Answer:

It's due to rotation and revolution of the earth

Our earth rotates on its own axis. Due to this rotation, different parts of the earth receive different amounts of sunlight, thus causing morning, noon, evening and night. Now, if we had one time zone, then 12 pm would be noon at some places, but it would be night or evening at other places which would be inconvenient

Which statement BEST describes the status of women during World War II?

Answers

Answer:

World War II changed the lives of women and men in many ways. Wartime needs increased labor demands for both male and female workers, heightened domestic hardships and responsibilities, and intensified pressures for Americans to conform to social and cultural norms.

What do you think is the reason that stationary front bring many days of the same weather

Answers

Answer:

Stationary front Forms when warm and cold air meet and neither air mass has the force to move the other. They remain stationary, or “standing still.” Where the warm and cold air meet, clouds and fog form, and it may rain or snow. Can bring many days of clouds and precipi- tation.

The warm air mass rises when caught between two cold fronts? What do you think is the reason that stationary fronts bring many days of the same weather? ... The sound caused by lightning when the air expands due to the air heating up from the lightning.

Which of the following events occurred on the Italian mainland as Allied forces moved across the island of Sicily during the
summer of 1943?
Mussolini was removed from power.
Germany invaded northern Italy.
Britain invaded northern Italy
Mussolini launched counteroffensives.

Answers

Answer:

A

Explanation:

The removal of Mussolini from power happened on the Italian mainland as Allied forces moved across the island of Sicily during the summer of 1943.

What is the summer of 1943?

The summer of 1943 is a WW2 battle where the Italy Surrenders to Allied Forces as they swept through the country.

Hence, the removal of Mussolini from power happened on the Italian mainland as Allied forces moved across the island of Sicily during the summer of 1943.

Therefore, the Option A is correct

Read more about summer of 1943

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What does Mrs. Johnson want Lincoln to do?
a) stop Southern soldiers from working in state prisons
b) stop Southern soldiers from selling captured African American soldiers
c)stop African American soldiers from going to prison

Answer: B

Answers

He wants to stop southern soldiers from selling captured African American soldier

____________ is even more difficult to analyze because of the lack of cues in computer mediated communication.

Answers

Answer:

nonverbal communication

Explanation:

        By using computers and networks, computer-mediated communication (CMC) removes the time and location restrictions that come with face-to-face interactions and enables communication across enormous distances and time zones.

What impact does technology-mediated communication have?

       According to Allbritton (2002), computer-mediated communication (CMC) is a development of face-to-face communication that reduces the impacts of communication to their most basic level. Humans are social beings, and their capacity for online interaction has grown quickly.

       The phrase "computer-mediated communication" (CMC) refers to a variety of ways that people communicate using networked computers (i.e., videoconferencing, phone calls, email messages, etc.).

         Asynchronous and synchronous computer-mediated communication can be divided into two categories.

        Real-time communication is referred to as synchronous computer-mediated communication. While all parties are conversing at the same time, they are not all necessarily present in the same place.

       Telephone talks, written correspondence, email, and audio/video cassettes are examples of interpersonally mediated communication methods. These technologies have changed relationships and made face-to-face interaction unnecessary.

        Which is an illustration of social media AND mediated communication? Online shopping, texting, emailing, tweeting, etc.

      Mediated interpersonal communication, interactive communication, and mass communication were the three types of mediated communication that Lundby (2009) distinguished.

        Computer-mediated communication (CMC) emphasizes how important it is for parties to communicate with one another through mediated channels of communication .

       An unbiased third person helps opposing parties resolve dispute via the use of specialized communication and negotiation strategies in mediation, which is a structured, interactive process.

To Learn more About face-to-face interactions, Refer:

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Which statement would President Lincoln most likely agree with?

A
Southerners won’t fight to keep the Union together.

B
Northerners will fight to end slavery.

C
Northerners would fight to keep America united.

D
The Civil War was not about keeping the nation together.

Answers

Answer:

B: Northerners will fight to end slavery.

Can someone help me with this true or false hw

Answers

Answer:

8  F

9 T

10 T

11 T

12 F

Explanation:

i hope i helped

What was one result of ancient Greeks not being able to grow many crops?

Answers

Answer:

Famine, many went hungry and a lot of people died

Explanation:

Hope this helps

What is the theory of evolution by natural selection based upon? A. the fossil record only B. observations of living organisms only C. on both the fossil record and observations of living organisms D. on neither the fossil record nor observations of living organisms

Answers

Answer:

C. on both the fossil record and observations of living organisms

Explanation:

Where were the aztac located

Answers

Answer:

México

Explanation:

Hope I helped

Answer:

The Aztec is located in modern Mexico

Hope this helps! ;P

Bhutan, Thailand, Malaysia, and Cambodia are all __________.

Answers

Answer:

constitutional monarchies. They have a constitution that is needed to be followed, but just remember not all the power is at the hands of the King.

Explanation:

Imagine you are the production manager at a candy factory. Your company sells mostly chocolate. One of your products is very popular during the holidays. A few weeks prior to each holiday, you adjust production goals to produce more holiday candy and less of everything else. What is this an example of?

Answers

Answer:

Seasonal production.

Explanation:

Seasonal production can simply be explained as a situation whereby a company produces or manufactures a product in a certain period of time due to an important reason mostly to high demand in that period.

In this case, the company always decided to produce more chocolates when the holiday is approaching or during the holiday because there is high demand for it.

Contextualization: In this excerpt, President Kennedy says: "...No nation which expects to be the leader of other nations can expect to stay behind in the race for space." Considering that the U.S. Was engaged in the Cold War with the Soviet Union at this time, why might President Kennedy have chosen to include this line about leadership in his speech?

Answers

The correct answer to this open question is the following.

Considering that the U.S. was engaged in the Cold War with the Soviet Union at this time, the reason why might President Kennedy had chosen to include this line about leadership in his speech was that the Soviet Union had already launched the Sputnik spacecraft into space. This represented a notorious advantage for the USSR against the United States as the two rivals during the Cold War years. The US could not fall behind its worst enemy in those years, that is why President Kennedy decided to heavily invest in the space race program and shorten the distance with the USSR.

The Cold Wars with the Soviet Union, Incorporated everywhere leadership in his speech was the Soviet-Union and had established the Sputnik space-craft to space.

What is Contextualization?

Considering that the U.S. was confronted in the Cold War with the Soviet Union at this time, the explanation why might President Kennedy had chosen to incorporate this line everywhere leadership in his speech was that the Soviet Union had already established the Sputnik spacecraft into space.

This designated a notorious benefit for the USSR against the United States as the two competitors during the Cold War years. The US could not decline behind its worst antagonist in those years, that is why President Kennedy decided to heavily invest in the distance race program and shorten the space with the USSR.

Find more information about Contextualization here:

https://brainly.com/question/6941588

what do you mean by is economics

Answers

Answer:

knowledge concerned with the production, consumption, and transfer of wealth Hopefully this has answered your question!

Up until World War I, which government ruled most of Turkey, Syria, Lebanon, and Jordan?(middle school)

Answers

The Ottoman Empire.

What type of government did the Articles of Confederation create?
a one-branch government
a two-branch government
a three-branch government
a four-branch government

Answers

Answer:

A

Explanation:

:)

Please brainliest :)

The Articles of Confederation created a one-branch government.

The answer is option A.

What type of government did the Articles of Confederation create branches?

It created a central government with the best legislative branch the statement appropriately describes the Articles of Confederation. The legislative has the energy to modify interstate and foreign commerce controls tax spreading guidelines and make regulations and declare war.

Fearing that one man or woman or faction is probably capable of gain manipulating the government, the drafters divided the government's powers among three separate branches -- the legislative branch, the govt department, and the judicial branch. Every branch had assessments and balances at the powers of the other.

Learn more about the Articles of Confederation here: https://brainly.com/question/13152253

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how does a candidate for president win the office?​

Answers

Honestly idk about that

Who is the president of Ceylon?​

Answers

The current President is Gotabaya Rajabaska

Answer:

Gotabaya Rajapaksa is the president in Sri Lanka.

I'd appreciate if u rate my answer and give a thanks.

Give the main reason for decline of Spain’s power.

Answers

Answer: The decline of the Spanish empire was brought about by many factors. Money was tight for the Spanish during the 17th century, despite that galleons filled with gold were sent from the Americas (though many were raided by pirates or were wrecked in storms).

Answer:

Military conflicts with France and the Ottoman Empire in Turkey.

Explanation:

i took the test

One person scaled down the solar system so that the Carrier Dome in New York represented
the Sun. If the diameter of the Carrier Dome is 0.16 km and the diameter of the Sun is 1.4
million km, what is the scale for this model?

Answers

Answer:

8750000:1

Explanation:

A scale factor is a number that multiplies the quantity. In the equation y = kx, k is the scale factor for x. Here, k is known as the constant of proportionality of y to x.

Diameter of the Carrier Dome = 0.16 km

Diameter of the Sun = 1.4 million km = 1400000 km

Scale factor for this model = Diameter of the Sun: Diameter of the Carrier Dome = 1400000 : 0.16 = 8750000:1

Based on President Obama’s statement, are his views on gun control liberal, conservative, or neutral?

Answers

Answer:

Need a picture or image attachment

Explanation:

But I would say liberal

In piaget's _____ stage, you would expect one to develop interest in ethics, politics, and social and moral issues.

Answers

Answer: Formal operational  stage

Explanation:There are four stages of cognitive development according to Piaget of which the The last  stage is known as the formal operational stage  which begins about the age of 12 and continues into adulthood.

During this stage, the individual develops the ability to analyze situations, and gets involved in concrete  reasoning and argument hereby allowing them to develop interest in ethics politics and moral issues, in which they are able to consider many perspectives and concepts about the different issues by thinking abstractly and logically and then draw reasonable conclusions on such issues.

Which of the following describes an oligopoly? eight to ten firms producing 90 percent of the output one firm producing 95 percent of the output eight to ten firms producing 60 to 70 percent of the output four firms producing 70 to 80 percent of the output

Answers

Answer:

our firms producing 70 to 80 percent of the output

Explanation:

Answer:

four forms producing 70 to 80 percent of the output

Explanation:

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