Answers
Answer:
c
Explanation:
Related Questions
What is the purpose of the lab, the importance of the topic, and the question you are trying to answer
What is your hypothesis (or hypotheses) for this experiment?
What methods are you using to test this (or each) hypothesis?
Locate the data and observations collected in your lab guide. What are the key results? How would you best summarize the data to relate your findings?
Do you have quantitative data (numerical results or calculations)? Do you have qualitative data (written observations and descriptions)? How can you organize this date for your report?
What do the key results indicate?
If you constructed graphs, what trends do they indicate in your data?
Were there any problems with the experiment or the methods? Did you have any surprising results?
What do the results tell you about your hypothesis(es)?
How do the data support your claim above?
If you could repeat the experiment and make it better, what would you do differently and why?
Writing the Lab Report
Now you will use your answers from the questions above to write your lab report. Follow the directions below.
Section I: Experimental Overview
Use your answers from questions 1–3 as the basis for the first section of your lab report. This section provides your reader with background information about why you conducted this experiment and how it was completed. Outline the steps of the procedure in full sentences. It also provides potential answers (your hypothesis/es) relative to what you expected the experiment to demonstrate. This section should be 1–3 paragraphs in length.
Section II: Data and Observations
Use your answers from questions 4–5 as the basis for the second section of your lab report. This section provides your reader with the data from the experiment, in a summarized and concise way. No paragraphs are required for this section, but you do need to include the key data and observations from which you will generate your analysis and discussion. This section is objective.
Section III: Analysis and Discussion
Use your answers from questions 6–8 as the basis for the third section of your lab report. This section provides your reader with your interpretation of the data set. You will also give an example of any calculations or formulas you used to analyze your data. Also, you will want to include any graphs that you made and interpret them for the reader.
If you did construct graphs, your Student Guide included information on which graphs to construct. Graphs should have the following:
Appropriate titles
Appropriate labels for each axis
Appropriate scales for each axis
Correct units for the data
Complete a rough sketch of each graph. Explain in one or two sentences what trend the reader should observe in each of your graphs.
Mention any problems, unusual or unexpected data, or other factors with the experiment here, and suggest possible causes. This section can be somewhat subjective, unlike Section II, because you are free to include your personal interpretations or even speculation if it adds constructive, reasonable insight to the discussion.
This section is variable in length, and should likely be the longest part of your report.
Section IV: Conclusions
Use your answers from questions 9-11 as the basis for the fourth section of your lab report. In this section you will summarize the outcome of the experiment, and discuss how the original hypothesis(es) was (were) either supported or refuted. Use logic and reason in explaining your statements, and be sure to refer to specific data from your experiment that supports your argument.
This section also demonstrates your understanding of the experiment, through your ability to offer constructive criticism about its design and make suggestions for future experimentation. There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why.
This section should be 1–2 paragraphs long.
Overall
When complete, the lab report should be read as a coherent whole. Make sure that you connect different pieces with relevant transitions. Review for proper grammar, spelling, punctuation, formatting, and other conventions of organization and good writing.
Answers
Answer:
The ball with less density will sink and the higher density one will rise
The importance of the lab in this topic is to find how dense an object is, and if it can sink or float, and it is important to answer the question so you can find the mass and volume.
My hypothesis for this experiment was that the ball with less density will sink and the higher density one will rise.
The methods that I used to test my hypothesis were dropping the ball/marble into the thing of water.
Explanation:
It tells you if your hypothesis was incorrect or correct from the data.
The data supports this because you tested and got your results correctly which will help you to form a hypothesis.
If I could repeat the lab and make it better... I would make it where every mistake I've made, and improve it. If we didn't do this, the lab would be a mess and wouldn't be successful.
A FIRM Union will be . . . a barrier against domestic faction and insurrection.
- Alexander Hamilton, Federalist No. 9
How would an Anti-Federalist most likely have responded to Hamilton's assertion?
A. “ States should have the power to declare war on foreign nations.”
B. “ A central standing army is necessary for national security.”
C. “ States should rely on the central government during a military crisis.”
D. “ Preservation of state authority is necessary to prevent tyranny.”
Answers
Answer:
A
Explanation:
Answer:
A
Explanation:
In what ways did Japanese aristocrats build the national culture of Japan? Choose two correct answers.
They inspired clothing traditions.
They created dolls for everyone to enjoy.
They bought clothes for the lower classes.
They created a system of Japanese writing.
They made laws that gave Japan an identity.
Answers
Answer:
A and D
Explanation:
Answer:
a and d hope this helps bois and gorls
Explanation:
NEED THIS QUESTION ANSWERED QUICKLY AND SERIOUSLY
As a good citizen should, Mary votes in every election that she can. She votes for her representative to the legislature, but is not allowed to vote for the leader of the government. What type of government system does Mary vote in?
A. presidential democracy
B. autocracy
C. parliamentary democracy
D. communism
Answers
Answer:
A
Explanation:
How did the Emancipation Proclamation affect slaves?
Answers
Answer:
The Emancipation Proclamation confirmed their insistence that the war for the Union must become a war for freedom. It added moral force to the Union cause and strengthened the Union both militarily and politically.
Explanation:
It also effectively destroyed slavery as the Union armies advanced south and conquered the entire Confederacy. The Emancipation Proclamation also allowed for the enrollment of freed slaves into the United States military. During the war nearly 200,000 blacks, most of them ex-slaves, joined the Union Army.
It’s true or false
Scientists and environment at 1992 rio earth summit
Answers
Answer:
its true
Explanation:
What historical event partially inspired the United States government to begin collecting individual taxes? A. the signing of the Declaration of Independence B. World War I C. World War II D. the abolishment of slavery
Answers
the signing of the Declaration of Independence
the signing of the Declaration of Independence
For which type of programs would a government most likely use a cost-benefit analysis? Select three options.
changing a school lunch program
building a small or large courthouse
hiring new police officers and firefighters
planning when to repave a road
hiring new teachers for a school
Answers
Answer:
Programs a government would most likely use a cost benefit analysis: changing a school lunch program, hiring new police officers and firefighters, planning when to repave a road and hiring new teachers for a school.
Hope this helps:)
changing a school lunch program, building a small or large courthouse, planning when to repave a road are type of programs a government is most likely use a cost-benefit analysis.
What is cost-benefit analysis?Businesses utilise a cost-benefit analysis as part of a systematic procedure to determine which options to take and which to ignore. The cost-benefit analyst adds up the potential benefits anticipated from a circumstance or course of action before deducting the overall expenses related to that course of action. Additionally, some consultants or analysts create models to put a monetary value on intangible things like the advantages and disadvantages of relocating to a specific location.
Cost-benefit analysis (CBA), also known as benefit-cost analysis or cost-benefit analysis, is a methodical strategy for determining the advantages and disadvantages of various options. It is used to choose solutions that will maximise savings while achieving benefits in areas including transactions, activities, and functional business requirements. A CBA can be used to assess current and possible courses of action, as well as to calculate or compare a decision's value to its cost. It is frequently used to assess commercial deals, project investments, and judgments about business or policy (especially public policy). For instance, before enacting laws or defragmenting existing ones, the U.S. Securities and Exchange Commission must perform cost-benefit studies.
There are two primary uses for CBA:
A prudent investment (or decision) is one in which the benefits of the investment outweigh the expenses, and by how much.By contrasting the total estimated cost of each option with its total expected benefits, one can establish a framework for evaluating investments (or choices).Supporting answer
Hence option A,B,D are correct answers
To learn more about cost-benefit analysis here https://brainly.com/question/12530168
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The first and longest article of the Constitution deals with the legislative, or ____ branch.
Answers
What landscape region is located at 44 degrees north and 74 degrees west
Answers
Answer:
Adirondack mountains is the answer
. Enslaved Africans were tied together and kept below deck on dirty, crowded ship
as they made the long trip across the
Ocean.
a. Artic
b. Pacific
C. Atlantic
d. Indian
Answers
Answer:
C. Atlantic
Explanation:
The Atlantic Ocean spans the space between the western coast of the African continent and the eastern coast of the United States.
Southern whites used several different arguments to justify slavery. Selec
one of their arguments to explain. Then, write an argument against it. *
Answers
Answer:
kk
Explanation:
In fact there is such general agreement that most people would probably say that 'slavery is wrong just because it's wrong'. Even those who practice slavery don't usually try to defend it - they make excuses or attempt to avoid being caught; which suggests that they know that they are doing wrong. Why is slavery wrong?
Slavery and enslavement are both the state and the condition of being a slave, who is someone forbidden to quit their service for another person, while treated as property. Historically, when people were enslaved, it was often because they were indebted, or broke the law, or suffered a military defeat, and the duration of their enslavement was either for life or for a fixed period of time after which freedom was granted. Individuals, then, usually became slaves involuntarily, due to force or coercion, although there was also voluntary slavery to pay a debt or obtain money for some purpose. In the course of human history, slavery was a typical feature of civilization, and legal in most societies, but it is now outlawed in all countries of the world, except as punishment for crime.
Slavery is good for slaves. This argument teaches that slaves lack the ability to run their own lives and are therefore better-off and happier in a system where their lives are run by others. Modern society is unenthusiastic about such 'paternalistic' arguments.
defended slavery rose to the challenge set forth by the Abolitionists. The defenders of slavery included economics, history, religion, legality, social good, and even humanitarianism, to further their arguments.
Help plsss give brainest tyyyyy and this is 58 points
Answers
which cities were part of the arab muslim empire before 632
Answers
Answer:
um i d k ....... sorry
Explanation:
How would you classify a political system in which two parties usually get most of the votes in
elections?
A. a multi-party system
B. a single-party system
C. a two party system
D. a parliamentary democracy
Answers
biggest reason why the United States and England fought the War of 1812?
Answers
a movement supporting the idea that all Africans share a common
heritage and should work together to further their interests?
Answers
Answer:
Pan-Africanism is a worldwide movement that aims to encourage and strengthen bonds of solidarity between all indigenous and diaspora ethnic groups of African descent. Based on a common goal dating back to the Atlantic slave trade, the movement extends beyond continental Africans with a substantial support ... At its core, Pan-Africanism is a belief that "African people
Explanation:
Consider this statement
A multicultural and diverse society benefits all people.
Explain whether you strongly agree, agree, strongly disagree, or disagree. Explain
Answers
Answer:
Explanation:
From 1920 to 1947, the British Empire had a mandate over Palestine. At that time, Palestine included all of Israel and today's Occupied Territories, of Gaza, West Bank, etc. The increasing number of Jewish people immigrating to the Holy Land increased tensions in the region.
What does NBT stand for?
? in Life orientation
Pead the artrarf hand our
Answers
How did geography affect the development of ancient Rome? (a minimum of three example sentences in the paragraph required.) *
Answers
Answer:
Explanation:
"Controlling the High Ground
Its first settlers built the city of Rome atop seven different hills, according to Eduplace, a resource for history teachers. Building the city on high ground forced any attacking army to fight its way uphill, giving the defending forces a major advantage. The Romans understood this advantage and built fortresses on top of several of the hills. For example, Muses' Realm reports that Capitoline Hill was the seat of Rome's government and its largest fortress. Rome's naturally defenses made the city almost immune to attack, a feature that allowed the city to grow and ultimately dominate its neighbors.
Rich Farmland
Aside from its strategic military placement, Rome was also ideally positioned for agriculture. As the city grew on the seven hilltops, agriculture grew at the base of the hills. Soil on the Italian Peninsula is rich as a result of heavy deposits of volcanic ash, according to Hofstra University. The soil and the mild climate helped the Romans grow surplus olives and grain. Reliable food production allowed the population to grow, and the trade in olives and olive oil helped the Roman economy expand.
Limited Sea Power
Although the Romans were renowned for their military might on land, the early republic was a very limited sea power. According to Heritage History, during the First Punic War, the republic had virtually no naval forces. To facilitate their invasion of Carthage, the Romans had to build 150 ships from scratch. One reason for the Romans' lack of naval power was the lack of viable ports. The city of Rome is set far back from the ocean, and few other Roman cities offered easier access to ocean. Due to this quirk of geography, the Romans concentrated on building up their land-based forces.
All Roads Lead to Rome
Rome's geography forced the Romans to rely on overland transportation much more than other empires. The absence of ports and small number of major rivers lead the Romans to build a massive network of roads. At the height of the empire, the network included more than 80,000 kilometers of roadways, according to Hofstra University. The transportation system made the city of Rome the critical trade hub for the entire Mediterranean for centuries. Roman roads were of such high quality that many still exist today."
Anyone know the answer thanks
Answers
Answer:
Mount Alaska
Explanation:
I used my textbook
B. Mount Vernon
Hope It Helps U
Please Mark As Brainliest
what changes to the shapes of the sugar cube did you observe during the experiment
Answers
What has happened to India’s natural forests between 2000 and 2019? Explain.
Answers
Answer:
Explanation: Between 2000 and 2019, there has been lots of logging in the forest making there natural resource (wood) run out over time
Answer:
a wildfire
Explanation:
a dum camper decided to put a match on one of the trees and got hair spray to make it burn faster he is a self arsinist
Who was Hanfeizi?
- TCI Chapter 21 Section 4
Answers
can you please help me i really need this grade
Answers
Answer:
Explanation:
the awnser is a
PLS HELP
What was the outcome of the First Crusade?
The Crusaders defeated the Muslims and restored peace to the Holy Land.
The Muslims lost to the Crusaders but remained in control of Jerusalem.
The Muslims destroyed Jerusalem rather than surrender it to the Crusaders.
The Crusaders seized Jerusalem but were forced to defend it for the next one hundred years.
Answers
Answer: B, The Crusaders seized Jerusalem but were forced to defend it for the next one hundred years
Explanation: Have a nice day :)
Answer:
D) The Crusaders seized Jerusalem but were forced to defend it for the next one hundred years.
Explanation:
Why is the last supper important to Christians today
Answers
The Last Supper holds a special significance for Christians as it forms the basis of the Eucharist , a key Christian church service. And its just to remember what jesus did for us.
Explain Darwin's theory of evolution through natural selection.
Answers
Answer:
The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits. Changes that allow an organism to better adapt to its environment will help it survive and have more offspring.
Explanation:
This graph shows use of the Internet and social media
by age group
Which group is least likely to be reached by the
Internet and social media?
Use of the Internet for Social Media
and News, 2011
Use of Social Media
Use of the Internet for Political News
80
70
60
50
40
30
20
10
0
18-29 30-49 50-64 65+
Ages
O 18 to 29 years of age
30 to 49 years of age
50 to 64 years of age
Percent of Population
O 65 years of age and above
oh
Answers
Answer:
65 tears and older
Explanation:
because they don't know much
Answer:
65 years of age and above
Explanation:
edg21
How many votes would Congress need to pass a new law?
Answers
Answer:
51 or more
Explanation:
because there are 100 senators 51 will be bigger 49.