Identifying the Reddish-Brown Substance

Chapter 1 Question: What is the reddish-brown substance in the water?
Claim 1: The reddish-brown substance is the same as the substance that makes up the pipes.
Claim 2: The reddish-brown substance is the same substance as the fertilizer.
Claim 3: The reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.
Dr. Yung wants you to explain what the reddish-brown substance is to the people of Westfield. As you write your argument, remember to: -state your claim about the identity of the reddish-brown substance. -use evidence from both your observations and the atomic-scale models to support your claim. -include all the vocabulary words listed below in your argument.

Answers

Answer 1

The best claim is that the reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.

How to decide on a claim?

This prompt requires you to use all the evidence collected in a case about the appearance of a reddish-brown substance in water to identify what this substance is and the cause of it.

What is the best claim?

Based on this, the best claim is that this substance is not the same as either the fertilizer or the substance that makes up the pipes. Here are the reasons:

The experiments showed the mysterious substance does not have the same properties as the fertilizer or the material of the pipes, which means it has a different chemical identity.The substance was the result of chemicals in fertilizers reacting with the material of the pipes, which creates a new substance.

Note: This question is incomplete because some information is missing. However I can answer it based on my general prior knowledge.

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Related Questions

A doctor that does child birth

Answers

Answer:

Family practitioners and obstetrician-gynecologists, or OB-GYNs

Explanation:

The overload principle in order to improve your level of fitness , you must increase the amount of regular activity or exercise that you normally do.true or false.​

Answers

The answer is true I got this one correct

why is it so important to stretch your muscles

Answers

Answer:

If you don't, you could experience cramps, or even injure yourself

Explanation:

Answer:

so you don't stiffen up

Explanation:

like cant bend down

Muscle Fibers Portfolio Item. Please help because I have to write an essay on Muscle Fibers.

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Answer:

muscle fiber is the part of human skeleton muscle

On a scale of 1 to 10, how healthy do you consider yourself?

Answers

Answer:

An 8

Explanation:

Answer:

im a 8

Explanation:

All contraceptives prevent STls. Please select the best answer from the choices provided. ОТ OF​

Answers

Answer:

False

Explanation:

Contraceptives do not prevent STIs. Condoms do.

Answer:

f

Explanation:

ata
un
a-
6 Care este pozitia propozitiilor scrise colorata
regentele lor?​

Answers

Explanation is in the file

tinyurl.com/wpazsebu

help!!!!!!!!!! asap!!!!!!!!

Answers

I think D how this helped
B is the answer to the question

(i), Justify the significance of small family for a happy family with any
five points.

Answers

Answer:

In small families, parents have a better opportunity to spend time with the kids and kids will receive more love and attention from their parents. In this manner, the environment of the family becomes happier. Every member of your family has a cost. The cost of living would be higher in large families and vice versa.

People also ask

How much money is wasted on fraudulent health products each year in the US?
A.
thousands of dollars
B.
millions of dollars
C.
billions of dollars
D.
trillions of dollars



Please select the best answer from the choices provided.


A
B
C
D

Answers

The answer is C, I believe.

The correct answer is C. billions of dollars.

Who is Federal Trade Commission?

The Federal Trade Commission (FTC) is an independent federal agency of the United States government that is responsible for protecting consumers and promoting competition.

Fraudulent health products cost the US billions of dollars each year. The exact amount is difficult to estimate, as many cases go unreported or are not detected.

However, according to a report by the Federal Trade Commission, Americans lost over $4.7 billion to fraud in the health, weight loss, and nutrition sectors in 2020 alone.

This includes products and services such as dietary supplements, detox kits, and "miracle cures" that have little to no scientific evidence to support their claims.

In addition to the financial cost, fraudulent health products can also have serious health consequences for consumers who rely on them instead of seeking evidence-based medical treatment.

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name three examples of economic transformation for the youth of South Africa​

Answers

Answer:

The shortage of skills

The urban rail system

The tourism opportunities

If you improve the
______ of the muscles to extract oxygen from the bloodstream
to produce energy, you improve your cardiovascular endurance.
a) Leisurely
b) Buoyancy
c) Capacity
d) Vessel

Answers

Answer:

I think its C. capacity.

Explanation:

what is it called to spread a liquid coating on a food using a pastry brush or paper towel?

Answers

The answer is Pastry brush hope this helps!!

Give a brief explanation of the classification system from the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).

Answers

Answer: As I have further concluded, here is an excerpt from the text you can look at to help below.

“ The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the handbook used by health care professionals in the United States and much of the world as the authoritative guide to the diagnosis of mental disorders. DSM contains descriptions, symptoms, and other criteria for diagnosing mental disorders.”

Explanation: Hope this helps, have a great day! <3

Answer:

The answer above is correct

Explanation:

plz help me
How does climate affect the following?
water resources ​

Answers

Answer:

With climate change, the water cycle is expected to undergo significant change. For example, a warmer climate causes more water to evaporate from both land and oceans; in turn, a warmer atmosphere can hold more water – roughly four percent more water for every 1ºF rise in temperature.Warmer temperatures increase the rate of evaporation of water into the atmosphere, in effect increasing the atmosphere's capacity to "hold" water. ... Warming winter temperatures cause more precipitation to fall as rain rather than snow. Furthermore, rising temperatures cause snow to begin melting earlier in the year.

Explanation:

Define These Terms: Firsts Down , Offsides , Extra Point , 2pt Conversion , Holding , Touchdown , Field Goal , End Zone , Fair Catch , Huddle , Hash Marks , Interception , Kickoff , Line of Scrimmage , Sack , Safety , Secondary , Defensive Line , Offensive Line , Incompletion , Rushing

Answers

Answer:

well this is all about football if you didn't see and since i like football this should be ez

so the first down means like for example there are four down is football the first down mark allows you to remain at first down and the more first you get the longer your team is on the field

the offsides means when a player were to run on the side were the other team is at on the field before the play is in motion

the extra point is after you score a touchdown and since im on touchdown and its also on your list lets kill two birds with one stone here so a touchdown is how you score a point in the game and you can kick a field goal which is also on the list you got and he field goal is the same thing as the extra point

the 2pt conversion is like a field goal but you play it as a normally first down and if you get the touchdown it is only worth 2pts at that moment

a holding is when you hold a blocker from getting to the other player like if you were to grab his shirt and hold on pulling him away that's a holding which is a foul or a flag

i talked about the end zone already its the same as a touchdown

a fair catch is when you wave your hand when the ball is is the air for a kick off

a huddle is when you get all your teammates and talk about a plan for the next play a interception is when the defense catch's the ball instead of the team the thrown the ball

the kick off is when you kick the ball to the other team giving them the ball its the kick that they do at the end of the coin toss

the line of scrimmage is what splits the to teams apart before the play starts its also how you can get flagged if you go across it which like i talked about back then its called offsides a sack is when you tackle the qb the qb is the most importin part of a football team a safety is when a team gets talked in the end zone the offensive line is what hold the defensive line from the qb

and  incompletion is when the qb passes the ball but nobody catch's it and a rushing is when you run the ball

i better get Brainliest for this cuz it was a lot

Explanation:

Explain why Hermione is a wizard even though both of her parents were muggles.

Answers

Answer:

Her ancestors were wizards, even though her parents weren't, they still had some knowledge of being wizards and stuff. Atleast i think so

Explanation:

Muggle-borns inherit magic from a distant ancestor; they are descended from Squibs who have married Muggles and whose families had lost the knowledge of their wizarding legacy. ... So even "muggle-borns" have ancestors who were magical at one point. Hermione was born magical. And she's not a muggle, she's a muggle-born.

Learning how to talk relates to the
dimension of human development.
A. physical
B. psychosocial
C. psychological
D. cognitive

Answers

i think the answer is cognitive ?

Talking and cognitive development are interconnected because they both require the growth of mental abilities like perception, attention, memory, language, problem-solving, and reasoning. So, the correct option is D.

What is Cognitive development?

From birth to adulthood, cognitive development describes the expansion and maturation of mental functions as perception, attention, memory, language, problem-solving, and reasoning. It is the method by which someone learns to reason, think, and comprehend their surroundings.

Each stage of cognitive growth builds on the one before it, and it is a complicated and ongoing process. These phases are distinguished by distinct shifts in a person's capacity for thought and reasoning. For instance, in the early years, kids learn how to use symbols, play pretend, and comprehend cause-and-effect relationships.

Therefore, the correct option is D.

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what causes a wolf to liy down belly up

Answers

Submission to other wolves.

Explanation:

In submission to an alpha wolf, other wolves shows his or her belly facing upwards. showing the other wolf they trust him her.

Answer:

In submission to an alpha wolf, another wolf shows his or her belly. The alpha wolf then has the choice to kill, to accept or to run the wolf (male) out of the alphas pack, I believe that the hierarchy in packs is set by which is the strongest to hunt and survive.

Explanation:

Which of the following are essential safety practices? Check all that apply.

wearing personal protective equipment

signing chart updates

reminding other staff of their job duties

providing special containers for used materials such as needles

Answers

fist and last one






f
v
v
v
v
v
vc
c
v
vc
v

v
v
v
v
v
v
v
v
f
f
de
se
d
d
c

c
v
f
r
r
rd
c
h

hh
t
r
e
wearing personal protective equipment
AND
providing special containers for used materials such as needles

Which of the following are diagnostic tests for myocardial infarction?

EEG

troponin blood test

stent placement

coronary angiography

ECG

Answers

Answer:

Troponin blood test

Explanation:

Answer:

troponin blood test, coronary angiography and ecg

Explanation:

If you have immunity to a disease: *

a .It cannot enter your body
b. Your body can fight the disease off before it makes you sick
c. The germs change as soon as they enter your body
d. You will be able to recover quickly

Answers

Answer:

Your body can fight the disease off before you it makes you sick.

I think it might be B because your immune to it

Hillsdale and Cordera are the same distance from the equator, and both are near the ocean. Is Cordera warmer, colder, or the same temperature as Hillsdale?

Answers

Answer:

it is expected that Hillsdale and Cordera have nearly similar temperatures

Explanation:

In the first place, it is important to note that there is an inverse relationship between latitude and temperature: temperatures are typically warmer near the Equator (lower latitudes) and cooler near the poles (higher latitudes). This phenomenon is due to the fact that the angle of solar radiation is smaller at higher latitudes, and thereby less solar radiation is received/absorbed near the poles than at the Equator. Moreover, another important factor that also determines the temperature is altitude: at higher altitudes, the temperature is lower. This phenomenon is due to the fact that at higher altitude air molecules spread out further, and therefore the temperature decreases. In consequence, at the sea level, the temperature is higher than at higher altitudes.

It is expected that Cordera and Hillsdale exhibit almost the same temperatures.

• It is to be noted that the temperature and latitude are inversely proportional to each other.

• At lower latitudes that is near the equator the temperatures are generally warmer than the places are higher latitudes or at the poles.

• This is due to the fact that the angle of solar radiation is negligible at the poles thus, less solar radiation is received near the poles in comparison to the equator.

• It is stated that both Hillsdale and Cordera are at similar distance from the equator and both are near the ocean, this shows that both are present at lower latitudes and due to closer to the equator both will be warmer to almost at the same extent.

Thus, Cordera will be at the same temperature as Hillsdale.

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pls help :D

4. Which of the following is
TRUE about emergency contraception (EC)?
EC helps prevent pregnancy after intercourse.
EC has an actual effectiveness of 95%.
EC must be taken within 24 hours of unprotected intercourse.
EC induces an abortion.

Answers

A, it helps prevent pregnancy after intercourse.

Answer:

it is A

Explanation:

took a test and got it right

Choose a helpful method for improving your self esteem.
a. Focus heavily on your appearance.
b. Think only about your own concerns.
C. Try to learn from your mistakes.
d. Accept no compliments.

Answers

Answer:

C or B.

Explanation:

help im so behind

Most grocery stores place the ________ along the perimeter of the store.

most expensive foods
unhealthiest foods
freshest, healthiest foods
pre-packaged and canned foods

Answers

Answer:

Freshest healthiest foods!

Explanation:

Hope you get caught up and good luck! Have a wonderful day!:) <3

"You were born to be real, not perfect."

the freshest, healthiest foods

y'all ever just sit there and think I wonder why I woke up when the sun came up today. Because sometimes I wonder what tells us to wake up, like does our brain automatically know what time it is? I'm just wondering​

Answers

The optic nerve in your eyes senses the morning light. Then the SCN triggers the release of cortisol and other hormones to help you wake up. But when darkness comes at night, the SCN sends messages to the pineal gland. This gland triggers the release of the chemical melatonin.

Brainliest please! :)

Which of the following is FALSE about registered nurses?


A. They help create and carry out patient care plans.

B. They determine what equipment and care facilities patients need.

C. They work with surgeons to keep patients unconscious.

D. They cooperate with doctors to carry out patient care.

Answers

Answer:

c

Explanation:

Answer:

I believe C. I don't think Nurses get to help with surgery's

Does anyone else deal with anxiety? Sometimes I don't know how to deal with it, so I just bottle it up. Can anyone help?

Answers

Answer:

I've never dealt with major anxiety but I have mild anxiety and depression I try to like draw listen to music or read and that just helps to shew the anxiety or depression away for a while maybe one or two days... hope this helps!

What are the benefits we can get in doing physical fitness activities such as contemporary and hip-hop dancing, and how these physical activities can improve our well-being?

Answers

Answer:

improved condition of your heart and lungs.

increased muscular strength, endurance and motor fitness.

increased aerobic fitness.

improved muscle tone and strength.

weight management.

stronger bones and reduced risk of osteoporosis.

better coordination, agility and flexibility.

Explanation:

hope this helps <33

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