need help pls !!A group of student scientists wanted to find out about the water in the drinking fountains at school. They wanted to answer this question: What is the quality of the water in the drinking fountains? The students measured the mineral content, the pH, the density and the clarity of the water.

Which of the following best explains the scientists' plans?


The scientists are making observations.


The scientists are conducting an investigation.


The scientists are conducting a controlled experiment.


The scientists are conducting both an investigation and a controlled experiment.

Answers

Answer 1

Answer:

The scientists are conducting an investigation.

Explanation:

According to the question, a group of students want to know the quality of water in the drinking fountain and thus they conduct several tests which include checking the mineral content, pH, density and clarity of the water.

The best explanation of the student's plans is that they are conducting an investigation.

An investigation is when a person conducts a test to find out something or to make an obscure thing clearer.

The students are NOT conducting a controlled experiment because their tests were not done in controlled conditions where some variables were changed at a time and others were kept at constant.


Related Questions

Thesis "She Names Them" answer

Answers

Answer:

wdwadwadwad

Explanation:

desribe the flashback that ponyboy shares with cherry

Answers

Answer:

In Chapter 2, a flashback occurs when Ponyboy recounts the story of when Johnny got beat up by a gang of Socs to Cherry while they are standing in line waiting to get popcorn... Ponyboy then explains to Cherry that ever since Johnny's traumatic beating, he carries a six-inch switchblade with him at all times.

Explanation:

Google

Read the passage.
Jamal stood at the edge of the track. He pulled his hat brim lower to shade his eyes from the glare of the sun. He watched the crowd. Some
of the parents gazed silently over at the runners who were getting ready to compete. Other parents sat laughing and talking in the bright afternoon
sun. The sun felt good on Jamal's arms. His tee shirt rippled in the warm breeze.
Jamal leaned down to tie his shoes before the big race. As his fingers tugged on the laces, suddenly he could see himself back in Annapolis
in second grade, trying to tie a very small pair of laces. On that morning six years ago, Uncle Bill had showed up at Jamal's school to watch Jamal run
in the May Relay. Jamal had raised his hand in class when the teacher asked, "Who wants to run in the relay race this year?"
For Jamal, that was the most exciting experience in second grade. In bed, on many nights before the May Relay, he had thought about it. He
had tried to imagine how it would feel to run as fast as he could, as fast as the wind, pumping his muscles and propelling his body around the circle
of the track.
Then the day had arrived, the day of the big event. Uncle Bill had whispered in his ear, "Running feels good, Jamal. Lift your knees, focus
your mind, race along that path." Jamal had felt a surge of love for his uncle. "You're the best, Uncle Bill!"
Today, Uncle Bill was far from Jamal's school. No family had come to see Jamal compete on the track today, but the sun warmed his
shoulders and he smiled. "Running feels good, Jamal," he thought to himself. "Lift your knees, focus your mind, race along that path."
How is plot developed in this passage?
O 1. through personal conflict between Jamal and Uncle Bill
2. through comparison of Jamal's and Uncle Bill's outlooks on life
O 3. through resolution of Jamal's ill feelings based on memories of Uncle Bill
4. through flashback to a time when Jamal was inspired by Uncle Bill's coaching

Answers

The correct answer is 4. Through flashback to a time when Jamal was inspired by Uncle Bill's coaching.

Explanation:

In this excerpt, the narrator describes Jamal as he remembers an experience when he is about to run in a race. This is introduced in "suddenly he could see himself back in Annapolis in second grade". Moreover, the experience Jamal remembers is that during the second grade his Uncle Bill went to see him run and inspired him to run by telling him "Running feels good, Jamal. Lift your knees, focus your mind, race along that path". In this context, the author develops the story through a flashback of memory of the time Jamal was inspired by his uncle (Option 4).


to boast about a crime

Answers

To boast about a crime. “Boast” means to boast about something.

Which verb best completes the sentence? moving shuffling crawling slinking

Answers

Answer: shuffling

Explanation:

Right in edg 2020

Answer:

shuffling

Explanation:

In which statement is the transition used correctly? (5 points) Gold in California ignited interest in a railroad to reach the West. As a result, Americans disagreed on where to build the railroad. Gold in California ignited interest in a railroad to reach the West. However, Americans disagreed on where to build the railroad. Gold in California ignited interest in a railroad to reach the West. Therefore, Americans disagreed on where to build the railroad. Gold in California ignited interest in a railroad to reach the West. Before this, Americans disagreed on where to build the railroad.

Answers

Answer:

B:  Gold in California ignited interest in a railroad to reach the West. However, Americans disagreed on where to build the railroad.

Explanation:

The first and second parts of the sentence contradict each other, so the word "However" would tie them together nicely.

Answer:

B. However

Explanation:

12. Beatty again talks about society. What were people interested in? List details. How did these
interests contribute to the books not selling?

Answers

Answer: According to Beatty, society got so overpopulated, so sensitive to insult, and so concerned with pleasure, that things which created divisions became so unwelcome as to be dangerous to social order itself. The startling point of Beatty's explanation is that censorship started with the people, not the government (although the government stepped in later in accordance with the people's wishes). Most people stopped reading books long before they were ever burned. In Fahrenheit 451, society evolved into Bradbury's dystopia after the population dramatically increased and technology improved. ... Eventually, the population stopped reading and preferred to consume mindless entertainment. The government capitalized on the population's ignorance by censoring literature altogether. He's the head honcho fireman, but he knows more about books than anyone else. He burns these texts with a fiery vengeance (wink wink), but he spends half his time quoting from them. ... He used to be curious about books, just like Montag is. He used to question the system, just like Montag.

Explanation: I put info about diff things. Hopfuly this was helpful.

Determine the sentence type.

Phillis Weatley was the first published African-American poet.

complex sentence
compound sentence
simple sentence
compound-complex sentence

Answers

Answer:

Simple Sentence

Explanation:

There are no conjunctions and only one idea to this sentence, therefore it can be identified as a simple sentence.

The Dark Game and The Code Book Compar and Contrast

Answers

Answer:

Sorry but idk this answer. Ill see what I can do

Explanation:

what was the reason you had to reframe your thoughts

Answers

Answer: Reframing thoughts will help to create a different way of looking at a situation, person or relationship by changing its meaning. It could involve thinking about a benefit or upside to a negative situation that you had not considered. In addition, bad moods, bad attitude or bad reactions are unpleasant, it can reduce the quality of your performance, and they undermine your relationships with others.

Explanation:

The reason that makes people reframe their thoughts is to look at issues differently.

Reframing has to do with the identification of a particular situation and then changing the earlier thoughts that we had on the situation.

Reframing is vital as it helps us look at issues differently. It is also vital in the development of a healthy self-talk. For example during an argument, one can reframe from uttering some words that will hurt the other person.

Read related link on:

https://brainly.com/question/17997628

Which of these are the reasons WHY Ruth Bader
Ginsburg gained many admirers throughout her
career?
1. She declined to retire in 2014
when many liberals
encouraged her to do so.
2. She displayed strength and
resilience during personal
health crises.
3. She argued six important
cases before the Supreme
Court in the 1970s, winning
five.
4. She defended the rights of
women and minorities
throughout her career.

Answers

Answer:dont know

Explanation:

c it should be right but i really dont know

Answers

What would be the question exactly?

DEFINE A DESCRIPTIVE ESSAY IN YOUR OWN WORDS.
please help ASAP :)

Answers

An essay that describes a special scene, and really provides the reader with the emotions that are suppose to be portrayed at the time

3. The author of this article states that it may or may not be possible to teach someone how to create the personal transaction that's at the heart of good nonfiction writing, but it is possible for people to learn how to do it. Why do you think he makes this point and what does it mean?​

Answers

Answer:

The author has tried to communicate that good personal transactions cannot be teach to someone. A person can only learn how he has to manage his personal transactions. This could be by experience and observing others. A person may create personal transactions in a non fiction way by writing it from  heart. The readers does not accept the content if its fake or overly fictitious.

Explanation:

The author of this article has advised people to write everything by heart and do not go for overly fictitious writing. If one tries to learn personal transactions  he may result with good ends but this cannot be teach. A person can learn thing by his deeds and experience in certain situations.

The conclusion to the paper gave a ___ of the writer's argument in a few sentences.

Answers

the conclusion to the paper gave a summary of the writers arguement in a few sentences.

100 Point's Please Help Answer the questions 8th grade ELA Class

Directions: List the characters in the story and at least 2 descriptive character traits. Then, write at least 5 active (vivid) verbs and 5 vivid adjectives used in the story. Then identify the conflict, an example of suspense, point of view and irony by writing complete statements.


Name ______________________________________ Date _____________________
EQ: How do Effective writers hook and hold the reader?
Thank You Ma’m by Langston Hughes
Directions: List the characters in the story and at least 2 descriptive character traits. Then, write at least 5 active (vivid) verbs and 5 vivid adjectives used in the story. Then identify the conflict, an example of suspense, point of view and irony by writing complete statements.
Narrative Element Evidence from the Story

Characters/Traits


*Vivid Verbs

*Vivid Adjectives

Conflict

Theme

Suspense

Point of View

Irony
ELAGSE8RL2: Determine a theme and/or central idea of a text and analyze its development over the course of the text, including its relationship to the characters, setting, and plot; provide an objective summary of the text.
ELAGSE8W3: Write narratives to develop real or imagined experiences or events using effective technique, relevant descriptive details, and well-structured event sequences.
a. Engage and orient the reader by establishing a context and point of view and introducing a narrator and/or characters; organize an event sequence that unfolds naturally and logically.
b. Use narrative techniques, such as dialogue, pacing, description, and reflection, to develop experiences, events, and/or characters.
c. Use a variety of transition words, phrases, and clauses to convey sequence, signal shifts from one-time frame or setting to another, and show the relationships among experiences and events.
d. Use precise words and phrases, relevant descriptive details, and sensory language to capture the action and convey experiences and events. e. Provide a conclusion that follows from and reflects on the narrated experiences or events. 

Answers

Answer.  i doubled checked its conflict sorry

Explanation: im 95 percent sure


Wirte a compound sentence about immigrants based on
what you've read. Remember that a compound sentence
contains both a comma and a conjuncion

Answers

Answer:

Many people immigrated to the United States during the early 1900s, and they experienced many changes.

Explanation:

i took the text

The Entire Bee Movie Script

Bee Movie Script - Dialogue Transcript According to all known laws of aviation, there is no way a bee should be able to fly. Its wings are too small to get its fat little body off the ground. The bee, of course, flies anyway because bees don't care what humans think is impossible. Yellow, black. Yellow, black. Yellow, black. Yellow, black. Ooh, black and yellow! Let's shake it up a little. Barry! Breakfast is ready! Ooming! Hang on a second. Hello? - Barry? - Adam? - Oan you believe this is happening? - I can't. I'll pick you up. Looking sharp. Use the stairs. Your father paid good money for those. Sorry. I'm excited. Here's the graduate. We're very proud of you, son. A perfect report card, all B's. Very proud. Ma! I got a thing going here. - You got lint on your fuzz. - Ow! That's me! - Wave to us! We'll be in row 118,000. - Bye! Barry, I told you, stop flying in the house! - Hey, Adam. - Hey, Barry. - Is that fuzz gel? - A little. Special day, graduation. Never thought I'd make it. Three days grade school, three days high school. Those were awkward. Three days college. I'm glad I took a day and hitchhiked around the hive. You did come back different. - Hi, Barry. - Artie, growing a mustache? Looks good. - Hear about Frankie? - Yeah. - You going to the funeral? - No, I'm not going. Everybody knows, sting someone, you die. Don't waste it on a squirrel. Such a hothead. I guess he could have just gotten out of the way. I love this incorporating an amusement park into our day. That's why we don't need vacations. Boy, quite a bit of pomp... under the circumstances. - Well, Adam, today we are men. - We are! - Bee-men. - Amen! Hallelujah! Students, faculty, distinguished bees, please welcome Dean Buzzwell. Welcome, New Hive Oity graduating class of... ...9:15. That concludes our ceremonies. And begins your career at Honex Industries!​

Answers

period queen you tell them

In which excerpt from Harriet Tubman: Conductor on the Underground Railroad is Tubman using ethos?

“[S]he kept painting vivid word pictures of what it would be like to be free.”
“As they walked along she told them stories of her own first flight. . . .”
“Once they reached his house in Wilmington, they would be safe.“
“But she wanted to remind them of the long hard way they had come. . . .”

Answers

Answer: “As they walked along she told them stories of her own first flight. . . .”

Explanation:

Ethos is a mode of persuasion and involves establishing one's credibility by telling the relevant people of the experiences and qualifications that one has of the matter at hand. This appeal by credibility would persuade people to trust the person more as it is logical to follow a person who has experience.

By telling the escapees of her first flight, she builds their confidence in her as they will understand that the current situation is something that she has been through and that if she could get through it, she can show them how to as well.

Answer:

itz B:“As they walked along she told them stories of her own first flight. . . .”

Explanation:sorry if im wrong TwT

Which statement is an example of pathos?


Plastic is a material that is used to make numerous items that people rely on in everyday life.

Each year, more and more plastic is thrown into our oceans, which has long-lasting effects on the environment.

If people do not recycle and reuse plastic products, future generations will be burdened with an environmental disaster.

As a professor of marine biology, she has witnessed firsthand the impact that plastic trash has had on the ocean.

B IS WRONG so please give me the right answer.

Answers

Answer: its C

Explanation: The only two close to show pathos would be B and C and you said it wasn't B. So it would be C

Answer:

c

Explanation:

When is the best time to reread a difficult passage in a text?

right after reading it the first time
after reading all of the remaining text
when rereading the whole text a different day
after reading something besides the text

Answers

Answer:

after reading all of the remaining text

Explanation:

Because that way you already have the rest summed up and you just need to finish that one part

A _____ eyes are on the top of its head. flys’ fly’s flies flies’

Answers

Answer:

flies

Explanation:

because it's a plural now

Write a paragraph about climate change

PLEASEEEEEEE HELPPPPPPPP
I will give u brainliest

Answers

Answer:

climat change includes both the global warming driven by human emissions of green house gases, and the resulting large scale shifts in weather patterns.

Climate change has major change in temperature, wind patterns or precipitation. Climate change affects the normal pattern of weather on earth. It is caused by human activities, fossil fuels such as coal and oil, and also the greenhouse gases that change climate change.

Which purpose does the author's use of flashback serve in the passage?

Answers

Answer:

Which passage?

Explanation:

Help me with this problem.​

Answers

Answer:

access

Explanation:

the others would not make cense when you fill it in

hope it helps

Answer:

yes, the answer is acces.

Explanation:

They are right that it wouldn't make any sense. Here's an example: However, they be allowed to online dictionaries during tests. If you read that out loud then you'll see that it wouldn't make sense.

Which statements below identify two themes addressed in “The Open Window”

Answers

Answer:

tornu

Explanation:

uaishwhehwhahja

Which statement best explains the purpose for using pie charts?

A - They make features of a particular area more clear.

B - They represent percentages of a total amount.

C - They show how something changes over time.

D - They make content in presentations more legitimate.

Answers

Answer:

They represent percentages of a total amount.

Explanation:

I took the test

Answer:

B - They represent percentages of a total amount.

Explanation:

Which statement best evaluates how effectively this summary of "Cinderella"
includes all of the story's plot elements?
Cinderella
A fairy godmother appears and transforms Cinderella's rags into a
gown. She also turns a pumpkin into a carriage to take Cinderella to
the ball. At midnight, however, the gown and carriage will turn back into
rags and a pumpkin. Cinderella goes to the ball and dances with the
prince, who falls in love with her. But Cinderella runs out of the palace
just before the stroke of midnight, leaving behind a glass slipper.
The prince travels the kingdom in search of the woman who fits the
slipper. When he arrives at Cinderella's house, each stepsister tries
the slipper, but it does not fit. The slipper fits Cinderella perfectly
however, and she marries the prince,
O A. This summary is weak because it leaves out the rising action of
the story
OB. This summary is weak because it leaves out the resolution of the
story
C. This summary is weak because it leaves out the exposition of the
story
D. This summary is strong because it includes all of the story s plot
elements
Ku

Answers

Answer:

C. This summary is weak because it leaves out the exposition of the  story.

Explanation:

The exposition of a story contains the background information about the setting, characters, prior plot events, historical context, etc.

This summary practically begins from the middle of Cinderella, from the moment she goes to the ball. There is nothing about how, after her mother's death, her father remarried her evil stepmother, about how she and her two daughters torment her. From this summary, we wouldn't be able to conclude why Cinderella needs the help of a fairy godmother and why the slipper is such a big deal. That's why the missing exposition makes this summary weak.

Any one can solve this ?

Answers

Answer:

i think so that the answer is first one please mark me brainlist of helpful

Explanation:

How does Red Cloud advocate for human rights, in his speech?
Red Cloud advocated for several human rights when he made his Speech After Wounded Knee: the right to ___________, the right to__________ and the right to ______________.

Answers

Answer:

the right to vote and right to choose
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