which of the statements explains how an oxygen-rich atmosphere became possible on earth?

Answers

Answer 1
I’m sorry I didn’t understand the question you were trying to get answered. Please give the options and I can try to help you! Thank you.

Related Questions

George made the box plots to compare the number of calories between his morning snacks and his afternoon snacks. Select from the drop-down menu to correctly complete the statement. George’s typical afternoon snack has about choose. More calories than his typical morning snack

Answers

Answer:

i had this question it was 225

True or false every rational function has at least one vertical asymptote

Answers

Answer:

false

Explanation:

because not every function has at least one vertical asymptote.

In the summer, the arctic fox appears brown because its cells produce a dark pigment. however, in the winter, the arctic fox appears white because the dark pigment is not produced. the color change is most likely due to the effect of

Answers

Answer:

To camouflage

Explanation:

This trait was selected for because it led to better survival. In the winter the foxes would be white and blend in with the snow to hide from predators and in the summer they become darker to better blend in with the summer environment.

Which of these phrases from the excerpt does jay use to describe the american government? intelligent and well informed uniformly entertained erroneous opinion vested with sufficient powers

Answers

The phrase that Jay use to describe the American government is Vested with sufficient powers.

How is the American government about?

The United States government is known to be made up of 3 branches which are;

The legislative branch. The executive branch.The judicial branch.

Conclusively, They are known to be Vested with sufficient powers so as too function properly.

Learn more about government from

https://brainly.com/question/19570709

A boundedintarray represents an indexed list of integers. in a boundedintarray the user can specify a size, in which case the indices range from 0 to size - 1. the user can also specify the lowest index, low, in which case the indices can range from low to low + size - 1.

Answers

The declaration of the data fields myItems and myLowIndex is that they prevent run time errors each time public methods needs to access the private data fields

How to determine the true statement?

The boundedintarray is an illustration of arrays and lists

From the complete question, we have the declaration of the data fields:

myItems and myLowIndex

The declaration of the above data fields are used for the following reasons:

Prevent run time errorsAllows a public method to access private data fields

Hence, the true statement about the declarations prevent run time errors each time public methods needs to access the private data fields

Read more about arrays at:

https://brainly.com/question/22364342

addition and subtraction worksheets for kindergarten

Answers

Answer:

Where's the question or problem?

Explanation:

Assume a six-month cd purchased for $5000 pays simple interest at an annual rate of 9.5%. how much interest does it earn?

Answers

Answer:

$3,157.89

Explanation:

Divide 5000 by 9.5%, times 6.

Hope this helps <3

Verify that the function satisfies the hypotheses of the mean value theorem on the given interval 4

Answers

Answer:

Step-by-step explanation

See attachment(s) with explanation below.

Explanation:

Which happens during interphase?

Answers

Interphase is the longest stage in the
eukaryote cell cycle. During interphase, the
cell acquires nutrients, creates and uses
proteins and other molecules, and starts the
process of cell division by replicating the DNA.
.. In this state the cell will exist without
dividing until the cell dies

Does drying barley seeds in a kiln increase the yield of barley

Answers

Additional experiments might confirm this or they may confirm our current result where we found no statistically significant difference. The mean difference is -33.7 indicating that, in this study, the kiln-dried seeds did increase corn yield by 33.7 pounds per acre.

Answer:

There is no convincing evidence that drying barley seeds in a kiln increase the yield of barley, on average.

Explanation:

For what does nixon take credit in this passage? living up to his most sacred commitment winning the vietnam war being a wise leader

Answers

Living up to his most sacred commitment is what Nixon was credited for in the passage.

Who was Nixon?

Richard Nixon was the 37th president of the United States and was well known for his sacred commitment.

His sacred commitment involved ensuring there was peace between countries which was why he did lots of diplomatic works during his tenure.

Read more about Nixon here https://brainly.com/question/838319

Answer:

A) living up to his most sacred commitment

Explanation:

Got it right on edge!

provide reagents, intermediates and the final product for the reaction sequence.

Answers

In a chemical reaction different elements influence, some of them are the reagents, the intermediate products and the final products.

What is a reagent?

A reagent is a term that refers to a substance or compound added to a system to cause a chemical reaction.

What are the chemical intermediates?

Intermediate products are more elaborate compounds, destined for the production of final products, that is, they are compounds that are included as reagents in a reaction to obtain a certain product.

On the other hand, those substances that are produced halfway through a chemical reaction are also known as intermediates.

What are the products of a chemical reaction?

The products of a chemical reaction are the substances that arise after the reaction between two or more chemical substances.

Learn more about chemical reaction in: https://brainly.com/question/3461108

Which conflicts are revealed in the passage? select two options. an internal conflict within the narrator, who is frightened by the extremity of her anger at her mother an external conflict between the narrator, who is demanding independence, and her mother, who is demanding obedience an external conflict between the narrator and her mother over whether or not the narrator will continue to live at home an internal conflict within the narrator’s mother, who cannot decide whether to throw her daughter out of the family home an external conflict between the narrator, who wants to be the kind of daughter her mother wants, and her mother, who thinks that’s impossible

Answers

The conflicts revealed in the passage from "Two Kinds" are;

An internal conflict within the narrator, who is frightened by the extremity of her anger at her mother.An external conflict between the narrator, who is demanding independence, and her mother, who is demanding obedience.

The passage from "Two Kinds.”

"You want me to be something that I’m not!” I sobbed. "I’ll never be the kind of daughter you want me to be!” "Only two kinds of daughters,” she shouted in Chinese. "Those who are obedient and those who follow their own mind! Only one kind of daughter can live in this house. Obedient daughter!”

"Then I wish I weren’t your daughter. I wish you weren’t my mother,” I shouted. As I said these things I got scared. It felt like worms and toads and slimy things crawling out of my chest, but it also felt good, as if this awful side of me had surfaced, at last. "Too late change this,” said my mother shrilly. And I could sense her anger rising to its breaking point. I wanted see it spill over. And that’s when I remembered the babies she had lost in China, the ones we never talked about. "Then I wish I’d never been born!” I shouted. "I wish I were dead! Like them.

Therefore, the correct answer is option A and option B.

Learn more about conflicts:

https://brainly.com/question/11921299

Answer:

A and B

Explanation:

A huge rotating patch of particles in space drift together to form an increasingly dense ball. as it shrinks in size, the cloud _______.

Answers

A huge rotating patch of particles in space drifts together to form an increasingly dense ball. As it shrinks in size, the cloud rotates faster.

What is gravity?

Gravity is a physical property of the matter associated with the attraction of objects to each other, which can increase the density by speeding up such objects.

The gravity of our star (Sun) maintains all the planets of the solar systems in a constant and stable orbit.

Subsequently, planets have their own gravity that allows them to attract minor objects such as satellites.

Learn more about gravity here:

https://brainly.com/question/557206

State two ways in which media could ensure access of information to all communities brainly

Answers

The media ensure access to information because there is a wide variety of media with different opinions and collect information on different topics.

What are the media?

The media are a set of tools that have allowed the publication of information for the reader. The information used by the media is generally focused on a public and has a specific purpose to inform.

How do the media ensure access to information?

The media can assure the public access to true and reliable information because they have primary sources in different places to collect the news.

Additionally, they have developed different means of dissemination such as the internet, mobile and printed versions to have coverage over a greater number of people.

Learn more about media in: https://brainly.com/question/7887964

If you were a forensic scientist and you were called to a crime scene to see if drugs were present, what would you do to determine this?

Answers

If I were a forensic scientist and asked to identify drugs at a crime scene, you would take samples where residue is likely to be present.

What is a crime scene?

A crime scene is a term used to refer to the location where a crime occurs and the arrangement of evidence to determine how events related to the crime occurred at that location.

What is a sample?

A sample is a tool used in forensic investigation to determine the existence of an element or substance at a crime scene.

For example, in this case we can take samples from the corpse's hands, nose and mouth to determine if he used drugs prior to his death.

Learn more about crime scene in: https://brainly.com/question/1329009

Symbolism is the use of concrete things to represent

Answers

Answer:

A symbol is the use of a concrete object to represent an abstract idea.

Explanation:

It often occurs when an object, person, or situation represents an abstract idea in addition to a literal meaning.

OCPA-West has significant influence on media about the Army. What are the benefits and drawbacks of this influence?

Answers

Answer:

To disseminate a positive message, the military can provide written information, press releases, briefings, and films.

Explanation:

.

Which technique would most probably involve using a magna brush to detect a latent print? a. carbon powder dusting b. ninhydrin exposure c. iron powder dusting d. silver nitrate exposure e. superglue fuming

Answers

Answer:

A: Carbon Powder dusting

Explanation:

An artistic technique in which carbon dust is applied to a prepared surface via dry brushes.

If a parent cell has 10 chromosomes, how many chromosomes will be in each daughter cell?

Answers

There would be 10 in each daughter cell

Find the exact volume of this cylinder in terms of π. refer to your staar 8th grade math reference sheet for the appropriate formula.

Answers

The exact volume of this cylinder is equal to 225π cubic centimeters.

How to calculate the volume of a cylinder.

Mathematically, the volume of a cylinder is given by this formula:

[tex]V = \pi r^2h[/tex]

Where:

h is the height.r is the radius.

Given the following data:

Height of cylinder = 9 cm.

Diameter of cylinder = 10 cm.

Radius = [tex]\frac{diameter}{2} =\frac{10}{2} =5\;cm[/tex]

Substituting the given parameters into the formula, we have;

[tex]V = \pi \times 5^2 \times 9\\\\V = \pi \times 225[/tex]

Volume = [tex]225\;cm^3[/tex]

Read more on volume of a cylinder here: brainly.com/question/21367171

This table shows how many sophomores and juniors attended to school events

Answers

The table of attendees to the event illustrates probability

The probability that a randomly choosen person from this group is a sophomore and attended the volleyball game is: 0.31

The probability that a sophomore and attended the volleyball game

From the table in the complete question, we have the following parameters:

Sophomore and Volleyball = 42

Total = 137

So, the probability that a randomly choosen person from this group is a sophomore and attended the volleyball game is:

P = Sophomore and Volleyball/Total

This gives

P = 42/137

Evaluate the quotient

P = 0.31

Hence, the probability is 0.31

Read more about probability at:

https://brainly.com/question/251701

Given p(x) = negative4(x minus 15)2 + 2, what is the value of p(7)?

Answers

the value of P(7), given P(x) = negative4(x minus 15)2 + 2 is 1721.

The problem above can be solved using the ideal of polynomial.

What is a Polynomial?

Polynomials are mathematical expressions whereby the highest degree of their unknown is 2 and above.

Given:

P(x) = negative4(x minus 15)2 + 2P(x) = -4(x-15)²+2

Expand the expression

P(x) = -4(x²-30x+225)+2P(x) = -4x²+120x+900+2P(x) = -4x²+120x+902

To find P(7), we subtitute 7 as the value of x in the expression above

P(7) = -4(7²)+120(7)+909P(7) = -28+840+909P(7) = 1721

Hence, the value of P(7), given P(x) = negative4(x minus 15)2 + 2 is 1721.

Learn more about polynomials here: https://brainly.com/question/2833285

Over the last 100 years, humans have made great strides in developing technologies that can forecast severe weather before it happens. however, despite the best scientific data and tools available, we are still sometimes surprised by weather. in 2015, an unexpected spring storm produced severe tornadoes in iowa. sometimes—even with computer models and satellite imaging—tornadoes, hurricanes, and other severe storms cause unspeakable damage to communities. do you think humans will ever be able to forecast severe weather with 100% accuracy? what challenges do we face in developing technology that can do so? besides forecasting tools, what other technology is needed to prevent severe storms from causing disasters? do you think all countries have the financial capability to support the development and operation of these technologies? if not, do you think there is an ethical obligation for countries with more financial resources to help poorer countries access these technologies?

Answers

The modern civilization is already able to predict climate conditions with nearly 100% precision.

What is precision in meteorology?

Precision in meteorology makes reference to the ability to predict climate conditions in the median-long periods of time.

The development of technologies to accurately predict climate conditions will largely depend on computer models capable of integrating huge volumes of data.

The main challenge for the development of this type of technology is associated with the impossibility to manage complex climate factors in controlled (experimental) conditions.

In general, developing countries don't have the financial support to develop and sustain this type of technology.

Learn more about climate prediction here:

https://brainly.com/question/25601964

Among trobriand islanders, traditional division of labor involved

Answers

Among trobriand islanders, traditional division of labor involved men planting.

Who is the Trobriand Islander known for?

Trobriander's are known to be made up of  totemic clans, where the members of them can be trace back to their descent matrilineally.

Conclusively, Among trobriand islanders, traditional division of labor involved men planting and women  are known to be doing other domestic works.

See full question below

Among Trobriand Islanders, traditional division of labor involved a. all gardening labors are equally shared by men and women. b. men planting. c. women doing all of the gardening. d. men doing all of the gardening.

Learn more about islanders from

https://brainly.com/question/27371271

#SPJ1

what reaction does glucose-6-phosphatase catalyze?

Answers

Answer:

In glycolysis a separate enzyme (Hexokinase) adds a phosphate onto Glucose and is ATP dependent. The reaction catalyzed by Glucose-6-Phosphatase is a hydrolysis which in water is extremely difficult to reverse- because water is in very high concentration.

Explanation:

To add emphasis to the idea that this object is different than other recent objects discussed, an audio version of this text could have a pause after "this suffragette." after "recent objects." before "mass consumption." before "this one is about."

Answers

Answer: D

Explanation: before “this is one about”

draw the structural formula for the product formed by the reaction of the compound shown below with propylmagnesium bromide followed by aqueous hcl.

Answers

To draw the structural formula of the product first identify both the reactants and possible products, and then draw a structure to represent the product.

How to know what is the product of a reaction?

The product of a reaction derives from the reactants or initial substances. Due to this, the best way to identify the product is to identify the reactants and determine how they interact. For example:

Are the reactans joining to form one product?Is a certain atom trasnferring from one strucutre to another?Among others.

How to draw a structural formula?Identify the number of carbons in the product as this is usually the base for a structural formula and represent them, for this you can use C to represent each carbon atom.Place other atoms in the structure by making sure to relate the atoms to the correct carbon atom.Remember to represent the type of bonds between atoms. For example two lines connecting two atoms means there is a double bond.

Note: This question is incomplete because ther is not information about the compound; due to this, the answer is based on general knowledge.

Learn more about chemical reaction in: https://brainly.com/question/13571877

A mass is suspended on a vertical spring. initially, the mass is in equilibrium. then, it is pulled downward and released. the mass then moves up and down between the "top" and the "bottom" positions. by definition, the period of such motion is the time interval it takes the mass to move:

Answers

A mass suspended from a spring is pulled down a distance of 2 ft from its rest position, as shown in the figure. The mass is released at time t=0
and allowed to oscillate. If the mass returns to this position after 1 s, find an equation that describes its motion.

In order to figure out the distance, what do I do?

Answers

Answer:

d = square root of {(x2 - x1)^2 + (y2-y1)^2}

Explanation:

If you're referring to math-

the distance is equal to (the second x value minus the first x value)^2 plus (the second y value minus the first y value)^2

For example: this is my imaginary ordered pair, I want to find the distance between the points- (2,4) and (3,6)

So d= (3-2)^2 - (6-4)^2  all under a square root

3-2 is = to 1, and 1 squared is just 1.

6-4 is = to 2, and 2 squared is 4.

4+1 is = 5.

So your answer would be the square root of 5.

If your answer ended up as, for example, the square root of 16, you would go a step further and your answer, or distance would be 4, since 4^2 is 16

Other Questions
area of regular polygons Which sentence from this passage is an example of an allusion? Please answer quickly.Which word best completes the sentence in a way that presents Mother's behavior negatively?Select the word from the drop-down menu."It's time to get up," Mother___________ for the fourth time in five minutes.A. whispered B. mentionedC. saidD. yelled Which of the following is a fossil? Select ALL answers that correctly describe an example of fossil. 1) old stone tools found in a cave2) baby mammoth found in a glacier3) petrified wood in the desert4) outline of a fern found in a rock5) evidence of an area that was once an ocean floor What do smooth muscle cells look like under a microscope? A.small,striated,and 1-2 nuclei per cell. B.long and thin with striations and multiple nuclei. C.smooth ,1 nuclei,and connected by gap junctions. In ivan pavlovs classic experiments, what type of stimulus was the bell?. Is Silas's door in Silas Marner a symbol?o YesO No For the week beginning on the 17th of April:-Readthe short story, explore and analyse features,structure, characters and plot.-Consider the topic "In the aftermath of a civil war,the things that matter the most become clear."-Create a summary to be submitted on Thursday21st April.PLEASE CAN SOMEONE HELP ME WITH ENGLISH answer for brainliest 5In the story, figurative language that suggests negative feelings about the setting appears inA lines 3 and 4Blines 24 and 25C line 27D line 33 Is -\dfrac{59}{3}+\dfrac{4}{63} 359 + 634 minus, start fraction, 59, divided by, 3, end fraction, plus, start fraction, 4, divided by, 63, end fraction rational or irrational? What are some other organizations that help the people or environments of the world without backing or support of governments? What advantages are there from not being aligned with a government? Narrate or explain what happened in the picture of Ramayana First, read a draft of an essay, "Two Critiques of Imperialism." This essay was written in response to an assignment asking the writer to examine how Joseph Conrad's Heart of Darkness and Jonathan Swift's Gulliver's Travels use the strengths of their respective genres to critique imperialism. Revise the essay to make it clearer and more persuasive. Try to make the use of rhetorical devices more effective, the tone more consistent, and the transitions more organized. Your assignment should include the following elements: A clear introduction with a persuasive thesis statement Clear, concise supporting reasons that convincingly defend the thesis Well-written commentary to defend your reasons and evidence Appropriate transitions between and within paragraphs A concluding paragraph that recaps main points and makes the essay feel finished At least one trope and one scheme You should have completed a draft of this assignment in the activity before this one. If you haven't done so, go back and complete that activity now. According to trevor, what curse do coloredpeople in south africa bear? Introduction to linear algebra 5th edition solution The Articles of Confederation were ________.A. a set of rules for governing the nationB. able to unite the coloniesC. responsible for bringing peace to the new coloniesD. written to give Congress full power to pass and enforce laws Alice has 2290 dollars, Cindy has 987 more than Alice What is the amount of money combined with Alice and Cindy? Feeling short of breath was one of the symptoms that led Josie to see her doctor originally. What do you think happens to oxygen levels in the blood when the left side of the heart fails Currently, the lowest tax bracket in the United States is . 0% . 15% C. 1%D. 10%