5 planning steps for a invistigation of the bread mould​

Answers

Answer 1

1. Take your plastic bag and label each as sample 1 - 4 on the bag in the upper right hand corner.

2. Draw a grid on the plastic bag that has a total of 10 boxes. Try to make your grid the same size as the slice of bread.

3. Insert a slice of bread in each of the labeled plastic bags and tightly close the bags.

4. Place sample #1 in your dark box, sample #2 under a light that you will be keeping on throughout the experiment, sample #3 in your refrigerator, and sample #4 on top of your refrigerator.

5. Each day, examine your four samples and write down how many boxes in your grid have mold. Make note of any changes using your tables in your lab notebook.

6. After 10 days, stop the experiment and begin your data analysis.

So now that you're on the step where you complete your data analysis, how do you do that? Let's go through this process now:

Let's create a rate graph using your data table. The x-axis will be labeled 'mold growth.' This is the dependent variable, or total number of boxes you counted for each day. The y-axis will be labeled 'time,' which is your independent variable. Your final graph should resemble a line graph. Be sure to complete this step for each sample.

Next, you need to do a little bit of troubleshooting. For example, does your graph look a little odd or strange? Make sure all bags are completely closed. Try to keep the placement conditions of your bread slices as consistent as possible.

Then, you should consider these kinds of discussion questions and attempt to answer them:

Was your hypothesis correct or incorrect?

In which environment did mold grow the fastest?

In which environment did mold grow the slowest?


Related Questions

How might "War Girls" have been interpreted as threatening to the political power structures of the day?

Answers

Answer:

The poem featured women taking places that were occupied by men and showing that these women had no flaws or fear in those places, in addition to maintaining their previous responsibilities. This encouraged women to reject the social and political roles that were given to them, which could completely disorganize the political power that was dominated and maintained by men.

Explanation:

The poem "war Girls" was written by Jessie Pope and emphasized the courage and success of women in the labor market when men went to war. The poet shows how women did the work of men with mastery and without abandoning the domestic responsibilities that they had.

In the poem we can see the line "No longer caged and penned up" which states that women lived trapped in social and political roles that were forced on them, but now, with work, women have freed themselves and could reject those roles, since the work empowered them to face any political, social and economic reprisals. This empowerment threatened the entire political structure created, which could be seen as a problem for the political power of the time that was dominated by men.

Which word correctly completes the sentence below?

After a ______ cleaning, the car looked brand new again.


continual
continual

continuous
continuous

thorough
thorough

through

Answers

Answer: thorough

Explanation:
the correct word would be "thorough"

What kind of information does the author use to support the idea that this storm was the worst in American history? Use specific details from the story that explain why the storm was considered the worst.

Answers

Hello. You did not inform the article to which this text refers, which makes it impossible for your question to be answered. However, I will try to help you in the best possible way.

To support the idea that a storm was the worst sight in all of America, the author must present information to support this argument. Therefore, the author must have shown meteorological data that show the intensity of the storm and compare it with other storms. In addition, the author must show the destructive power of the storm, presenting the damage it caused to the American population.

write a letter to your cosin to accept this invitation​

Answers

Answer:

Dear cousin, thank you very much for inviting me to your birthday party next Saturday. From now on I want to assure you that I will be there to celebrate with you, just as you wanted me to. Also, I will bring a great gift so you know how much I appreciate you and what you mean to the family. I send you a big hug, your favorite cousin.

In the following sentence, identify the italicized prepositional phrase as either an adjective phrase or an adverb phrase.

Bill owned a dog with green eyes.

adjective phrase
adverb phrase

Answers

i think it’s adjective

He said, " I might be late." (passive voice)​

Answers

So do u need help with anything?

Someone
Please
help
With
this
I really need help
If anyone can help me I’ll appreciate it
It’s ok if you get some of it wrong

Answers

23. “all things considered” is a nominative absolute (NA).

24. “a nuclear engineer” is an appositive (AP).

25. “There” is an expletive (EXP), as you correctly noted.

26. “Maria” is used as a direct address (DA).

27. “green” is an objective complement (OC).

28. “president” is a predicate nominative (PN).

29. “alert” is a predicate adjective (PA).

30. “There” is, again, an expletive (EXP), as you again correctly noted.

31. “fence” is a direct object (DO).

32. “us” is an indirect object (IO).

Which fact does NOT play a role in both weathering and erosion?
A. gravity
B. ice
C. water
D.
wind

Answers

Answer:

I think the answer is A sorry if I am wrong

Answer:

gravity

Explanation:

Please help me please I really need this please

Answers

Answer:

Watler Lee trys to "free" himself from the world/life because of problems. When you "set free" you dont need to worry anymore. No bills or assignments due. You are, just free. No plans.

Explanation:

In Literature, Life is a hard and tough thing, so when you leave life, it feels like weights are of your shoulders

Why is it important to include rhetoric while writing a speech?
A. Rhetoric summarizes the speech at the end so listeners can recap on key points.
B. Rhetoric helps to highlight key points, makes a speech memorable and persuasive.
C. Rhetoric ensures the speech has an introduction and conclusion
D. Rhetoric is the title of a speech which is also the main idea of the speech​

Answers

Answer:

B

Explanation:

Rhetoric is the art of persuasion. It is used to describe either persuasive writing or persuasive speech. It is not meant to deceive; rather, it is used in order to present an argument in such a way that people can follow and can logically come to the same conclusion as the speaker. Rhetoric has always been important.

Rhetoric is used in speech to inform the readers as it helps in highlighting the main ideas, and makes the speech persuasive and memorable. Thus, option B is correct.

What is rhetoric?

Rhetoric is a grammatical tool used to persuade by using figurative language and compositional techniques to motivate and target a specific group.

It allows the main and central idea to be highlighted so as to persuade and convince the audience. It makes the speech look memorable by the use of the words.

Therefore, rhetoric is used in speech to highlight the central idea.

Learn more about rhetoric here:

https://brainly.com/question/3320862

#SPJ2

Read the excerpt from Act IV, scene v of Romeo and Juliet. Paris: Have I thought long to see this morning's face, And doth it give me such a sight as this? Which best describes Paris's reaction when he believes that Juliet has died? He's angry that the friar gave her poison. He's relieved that the wedding is canceled. He's sympathetic toward her parents. He's devastated that he cannot marry her.

Answers

Answer::/ He was devastated that he can't marry her .

Answer:

He was devasted or ruined that he couldn't marry Juliet.

Explanation:

True or False: The Greeks believed the gods and goddesses lived above the clouds on Mount Vesuvius

Answers

Answer:

TRUE

Explanation:

Answer:

False

Explanation:

Mount Vesuvius is in Italy? It'd make no sense.

Drag the tiles to the correct boxes to complete the pairs. Match each character from Ambrose Bierce's "A Horseman in the Sky" to the personality trait that best describes that character. Stern daring understanding imaginative Carter Druse arrowRight Carter's father arrowRight the Federal officer arrowRight the commander arrowRight

Answers

Answer:

1. Carter Druse - daring

2. Carter's father - stern

3. the Federal officer - imaginative

4. the commander - understanding

Explanation:

"A Horseman in the Sky" is a short story by Ambrose Bierce set during the American Civil War. The main character is Carter Druse, who we can characterize as daring. Carter decides to betray his state and fight for the Union, which was bold and dangerous. His father is a stern, rigid man. He is thoroughly disappointed in his son's choices. The Federal officer who thinks he has seen a sign form Heavens is quite an imaginative man. Finally, the commander who listens to the officer's story is an understanding man. He knows the officer's interpretation of what he has seen is absurd, but he does not say anything.

In the story, Carter Druse ends up having to shoot his own father on the field, since they are on opposite sides.

WILL MARK BRAINLIEST PLEASE HELP Read this excerpt from Memoir, Correspondence, and Miscellanies, from the Papers of Thomas Jefferson.

It is long since I wrote to you, because I know you must be where you could not receive my letters: and perhaps it may be some time before I write to you again, on account of a contagious and mortal fever which has arisen here, and is driving us all away. It is called a yellow fever, but is like nothing known or read of by the physicians. . . . All persons who can find asylum elsewhere, are flying from the city: this will doubtless extend it to other towns, and spread it through the country, unless an early winter should stop it.

Which excerpt from Fever 1793 connects to the historical account detailed in the excerpt?

"Wasn’t that long ago folks didn’t have any sugar. No coffee or tea, either."
"The Free African Society is having a meeting about the fever."
"What is wrong with people, Andrew? We suffered all kinds of disease in our youth, but folks were sensible. They didn't squall like children and hide in the woods."
"Once a day they remove the bodies for burial. A neighbor threatened to burn the place down if the sick are not removed," explained Mr. Carris.

Answers

“The free African society is having a meeting about the fever”

Answer:

A free african society

Explanation:

What is the meaning of Philophobia?​

Answers

Answer:

Philophobia describes a fear of falling in love.

Explanation:

If we break the word down:

'Philo' roughly means "loving" or "having an affinity for".

'Phobia' is often used to refer to an extreme and often times unfounded or irrational fear of something.

According to the establishment clause, how would a government funded museum posting of the Ten Commandments along with the history of religion and its beliefs and practices be viewed?What does separation of church and state mean?

Answers

Answer:

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Explanation:

Answer:

According to the establishment clause, the united states government is not allowed to national religion or favor a certain religion in anyway. This may give the impression that the Ten Commandments would not ne allowed in a government funded museum, however isn't exactly the case. As long as the museum only comments on the religions historical context and significance it is still constitutional. But because the museum is government funded, it would not be considered constitutional if they were to have prayer or host any type of religious events.

Separation of Church and state allows for religion and politics to not interfere with each other. In other words the government must maintain neutrality towards the idea of religion.

Explanation:

hope this helps :)

what are some reasons to use paper money instead of coins

Answers

Answer:

Comparatively, paper currency is easier to store than coins as it requires less space. There are a greater number of coins available in the world due to their long existence throughout history. Paper currency tends to be more expensive to purchase due to higher face values.

Explanation:

Answers:

1) Paper money takes up less space.

2) It is overall better in the sense that you can always ask for the change instead of caring the extra change which you never know how much you'll need.

3) Colors in the paper can increase the value and rarity for collectors.

That's all I can think off the top of my head.

Hope that helps!

Amanda Gorman
What would it look like, sound like, and/or feel like if your generation were to leave behind a country that is better than the one you are inheriting?

So while once we asked
how could we possibly prevail over catastrophe?
Now we assert
How could catastrophe possibly prevail over us?
We will not march back to what was
but move to what shall be
A country that is bruised but whole,
benevolent but bold,
fierce and free
We will not be turned around
or interrupted by intimidation
because we know our inaction and inertia
will be the inheritance of the next generation
Our blunders become their burdens
But one thing is certain:
If we merge mercy with might,
and might with right,
then love becomes our legacy
and change our children’s birthright
So let us leave behind a country
better than the one we were left with

What would it look like, sound like, and/or feel like if your generation were to leave behind a country that is better than the one you are inheriting?

Answers

Answer:

Do you ever get caught up in this truly astic thought loop? Here’s how it goes.

PLSSSSS HELPPPPP CANT GET THIS WRONG PLSSS HELPPPP

One cause of variation in a population when there is a random change in the base pairs of DNA.


A. Evolution

B. Natural Selection

C. Mutation

D. Adaptation

Answers

Answer:

Mutation

Explanation:

a mutation by definition is a change in the DNA. hope this helps

The answer on your question is c

Lyddie is now working harder than ever attending four looms. What evidence from the text best shows the physical and mental effects of the hard work and long hours on Lyddie? *

Answers

Hello. You did not present the text to which this question refers, which makes it impossible for it to be answered. In the meantime I will help you in the best possible way.

A textual evidence is a sentence that proves an affirmation presented in the text. This sentence justifies and shows that the statement presented is real and true.

It is only possible to point out the textual evidence of the physical and mental effects that Lyddie is facing, through reading the text, but we can consider that a hard work of a long journey would promote a great physical and mental fatigue in Lyddie, making her feel overloaded and even promoting symptoms such as pain, stress, discouragement and fatigue. In that case, you should find, in your text, evidence of these symptoms and the occurrence of these, or similar symptoms, in Lyddie.

Illustrate two ways in which propaganda has been used throughout history. You may draw your illustrations or use your own words to illustrate

Answers

The propaganda in l’manburg

all answers to harrypotter and the goblet of fire

Answers

Answer:

???

Explanation:

Answer:

Quick summary:

Explanation:

Once upon a time there was a young wizard name Harry Potter who attended Hogwarts school of Witchcraft and Wizardry. Due to Harry's age, he is not old enough to compete in the TriWizard Tournament. However, Igor Karkaroff, headmaster of Durmstrang, put Harry's name in hoping he would meet his death. Harry competed along with his friend Cedric, Fleur Delacour, and Viktor Krum. They fought dragons, mermaids, and an angry moving maze. Unfortunately, even though Harry won, Cedric died and Voldemort came back to life. Everyone also discovered that Barty Crouch junior was disguised as Mad eye Moody, and the Dark Lord has returned.

Jesus preached to crowds of people, but not all of them believed in him
What part of speech is the word that is modified by the prepositional phrase “of them”
A. Noun
B. Pronoun
C. Verb

Answers

Answer:

B is the answer

Explanation:The word 'them' functions as a pronoun.

Write one note for each of the poems that reveal what you believe Nikki Grimes is trying to reveal about life.

Answers

Answer:

Nicki Minaj

Explanation:

Nicki Minaj is the queen of rap

Write a summary of the ways in which modern, international city life is taking over in
Bangkok and of the signs of the past that remain.

Answers

Answer:

i dont know t be honest

Explanation: i dont know t be honest

the photographs in the article help the reader understand

Answers

There’s no photograph

Give an example of internalized racism

Answers

Answer:

An empirical example of internalized racism is Kenneth and Mamie Clark's doll experiment, which was done in America at a time when black and white children were segregated. It involved an African-American child being presented with two dolls that were identical apart from skin and hair color, one doll being white with yellow hair and the other being brown with black hair. The child was asked which doll they would prefer to play with and why. All children in the study expressed a clear preference for the white doll.

Explanation:

hope this helps!

~mina

Can someone give ideas on a book in a box, on harry potter and the prisoner of askaban

Answers

What do you mean by " a book in a box

Pls look at the picture what should i write

Answers

Answer:

At the seams where tectonic plates come in contact, the crustal rocks may grind violently against each other causing volcano eruptions

Explanation:


In which sentence is the underlined adverbial clause punctuated correctly?
People should prepare for the worst (when the weather service predicts a
hurricane.)
(When people receive a hurricane alert )they buy food, water, and other
emergency supplies.
In late summer (when hurricane season begins) prepare for the worst.​

Answers

Answer:

People should prepare for the worst (when the weather service predicts a

hurricane.)

Explanation:

The sentence in which the underlined adverbial clause is punctuated correctly is option A.

An adverbial clause is a dependent clause which can also perform the functions of an adverb by modifying a verb, adjective or another adverb in a sentence.

The other two options are incorrect because they were missing either a comma or a semi colon and as such were not properly punctuated.

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What is the area of the shaded region in the given circle in terms of pi and in simplest form? A) (120pi + 6 sqrt 3) m^2B) (96pi + 36 sqrt 3) m^2C) (120pi + 36 sqrt 3) m^2D) (96pi + 6 sqrt 3) m^2 How would you say in my region you can visit caves in French? Solve the following polynomial equation by grouping and factoring. 4y^3 9y=0 Enter the exact answers. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or x + 1; x 1). The order of the list does not matter. y = if the third term is 1,000 and the second term is 100 what is the first term 1.26 - 0.06 (2 marks) List 3 parts of the economy that began to struggle during the decade of the 1920s. The equation below shows the decomposition of lead nitrate. How many grams of lead (II) oxide are also produced when 20.5 g NO2 is formed? List two ways that chickens are physically different now than in the 1950s, before the green revolution. Could someone help me? Help plz(8 x 1,000) + (6 x 100)+(2x10)+(4x1)+(3x1/100) as a decimal Sam has to speak quite often during team meetings. He feels that his team sometimes finds his speech uninteresting. How can he improve upon his presentation skills?A. looking at one particular member of the audienceB. referring to notes frequently while making presentationsC. speaking clearly while making presentationsD. taking a friend along to prompt in case he forgetsE. memorizing every single word in the presentation True or False. Chinese civilization was established along the Huang He and Chang Jiang mountain ranges. The numerals in pascals triangle represent A. The exponents of a polynomial B. The coefficients of a polynomial C. The possible values of X D. The values of all the variables The half-cell is a chamber in the voltaic cell where one half-cell is the site of the oxidation reaction and the other half-cell is the site of the reduction reaction. Type the half-cell reaction that takes place at the anode for the cobalt-silver voltaic cell. Indicate the physical states using the abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively. Use (aq) for an aqueous solution. Do not forget to add electrons in your reaction. Please fill out the Punnett Square with the correct Alleles, then answer the questions. Describe the use of humor that is used by Alexandre Dumas in The Three Musketeers. Provide two specific examples. Which physical feature of Oceania includes the hot, dry interior of Australia? O A The Coral Sea O B. The Ring of FireC.The outback D.The australian alps please answer faster then I will mark you branliest Answer dis for me ASAP immigrants from______ and worked on building railroads alongside African and Mexican Americans. a.Germany, Japanb.China,Irelandc.Canada,Irelandd.China,England