Which are the functions of the respiratory system brainly.

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Answer 1

Answer:

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood


Related Questions

Carbon cycles through the biosphere in all of the following except.

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Answer:

Carbon cycles through the biosphere in all of the following processes EXCEPT: photosynthesis, transpiration, burning of fossil fuels, or decomposition of plants & animals

a mid-ocean ridge is located at the boundary of two tectonic plates which diagram correctly models the relative plate motion on each side of a mid-ocean ridge

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Thank you for sharing this question, if you could please add a file or pictures of the answers I'll be happy to help.

Water is being pumped from a large lake to a reservoir.

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Answer:

Water is being pumped from a large lake to a reservoir 25 m above at a rate of 25 L/s by a 10-kW (shaft) pump. If the irreversible head loss of the piping system is 5 m, determine the mechanical efficiency of the pump.

Explanation:

hope it help u

itz by Riddhi

How critical thinking and problem shoving skills will help you in your early children education career ?

Answers

Answer: It will help them make better andmore mature choices in life.

Explanation:

it can help them make better choices and have a better life

Un centro mexicano de investigación biológica.

Answers

Answer:

A Mexican center for biological investigation

Explanation:

I Translated this. It wasn’t clear what you wanted me to do.

Amylase is an enzyme that converts carbohydrate polymers into monomers. Glycogen synthase is one of the enzymes involved in converting carbohydrate monomers into polymers. Which of the following best explains the reactions of these enzymes?.

Answers

Amylase break covalent bonds whereas glycogen synthase form covalent bonds.

Amylase is an enzyme that aids in the addition of a water molecule to break covalent bonds thereby converting carbohydrate polymers into monomers whereas glycogen synthase aids in the removal of a water molecule to form covalent bonds converting carbohydrate monomers into polymers.

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The writer wants to start the third paragraph (sentences 10-14) with a sentence that captures what the different claims and evidence in the paragraph are meant to show. Which of the following sentences should the writer add immediately before sentence 10 to achieve this goal?.

Answers

Transition words are those words or phrases which are used to link ideas across paragraphs or inside a given sentence and this helps the reader to understand that the ideas in one paragraph are further explained.

Some examples of transition words includes:

HoweverButThereforeWithout much adoFurthermore, etc

With this in mind, if a person wants to properly capture the different claims and evidence which a paragraph is meant to show, then this would be to make use of transition words and also give relevant information.

Please note that your question is incomplete so I gave you a general overview so that you could get a better understanding of the concept.

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Who is cleopatra in the caesars sportsbook commercial.

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The person that played the role of cleopatra in the caesars sportsbook commercial is; Halle Berry

Caesers sportsbook commercial is an advert commercial that shows a lady dressed in a metallic gold gown and a jeweled headdress acting as Cleopatra.

She also was adorned in dark make-up with coal-lined eye style and also a golden eye shadow. This are all synonymous to how cleopatra who was a queen in egypt in the year 69 BC used to dress.

The video commercial lasted for 30 seconds and this lady that acted the role of cleopatra is Halle Berry.

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Two scientists want to compare their research of fireflies. Which information must the two scientists provide to each other to determine if they studied the same type of fireflies?.

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Answer:

the species name of firefly studied

How does the description of elisa’s daily routine support the author’s claim that the fast food industry seeks out teenage employees? it provides anecdotal evidence of a teenage fast food employee living like an adult. It provides analogical evidence to compare the efficiency of teenagers and adults. It provides statistical evidence of what an average fast food employee experiences. It provides testimonial evidence to describe employee abuse in the fast food industry.

Answers

There are different ways to support a claim. The description of Elisa’s daily routine support the author’s claim that It provides anecdotal evidence of a teenage fast food employee living like an adult.

The excerpt was gotten from the drama, Fast Food Nation. This was a 2006 comedy-drama film. The film was directed by Richard Linklater and its writers were Linklater and Eric Schlosser.  

There are a lot of criticism of fast food industry. There are the claims of negative health effects, children targeted marketing etc. Due to the fact that Teenagers are often used in fast food sales, they tend to grow into it quickly and gradually begins to behave and live like adult.

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Answer:

its A

Explanation:

bc i looked it up

A 1. 5-kilogram lab cart is accelerated uniformly from rest to a speed of 2. 0 meters per second in 0. 50 second. What is the magnitude of the force producing this acceleration?.

Answers

The magnitude of the force producing this acceleration is found to be 3.0 N.

What is Force?

Force may be defined as the process of pushing and pulling an object with an appropriate mass in order to cause it to change its velocity with respect to time.

Force is a vector quantity as it has both magnitude and direction. Force is an external agent which is generally capable of changing a body's state of rest or motion with respect to time.

According to the question,

The total mass of an object = 1.5 kg.

The speed of an object = 2.0 m/sec.

So, the formula for calculating the magnitude of the force is as follows:

Force = Mass × Acceleration.

                   = 1.5 kg × 2.0 m/sec = 3.0 N.

Therefore, the magnitude of the force producing this acceleration is found to be 3.0 N.

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In sentence 6 (reproduced below), the writer is considering deleting the underlined text. However, strong evidence indicates that this event did not inspire the poem and that the author was in fact sarah josepha hale, not roulstone. Should the writer keep or delete the underlined text?.

Answers

Based on the information given, the correct option will be C. Keep it, because it previews the way the rest of the passage will support the thesis about Hale's authorship with evidence.

From the question, it was stated that one should show what the author should do with the underlined text.

The underlined text is important as it gives a preview of the passage. It's also used as supporting evidence to the claim of Hale.

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Write a function called has_duplicates that takes a string parameter and returns true if the string has any repeated characters. Otherwise, it should return false.

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The function to solve the algorithm that is required to return Boolean (True of False) if the parameter contains duplicate character will be implemented using the Kotlin Programming Language.

// Here is the algorithm

fun has_duplicates (parameter: String) : Boolean{

for (i in parameter.size-1){

if(parameter[i]==parameter[i+1]){

return true

} else{

return false

}

}

}

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Which of the following would have the largest concentration of chloride ions in solution.

Answers

Answer:

From the given options, the solution of 0.10M AlCl₃ is the one that has the highest concentration of chloride ions.  

To know which of the given solutions has the highest concentration of chloride ions, we must evaluate each of them.

1) 0.10 M MgCl₂

We can see that in 1 mol of MgCl₂, we have 1 mol of Mg²⁺ and 2 moles of Cl⁻ ions, so if the initial concentration of MgCl₂ is 0.10 M we have:

 

Hence, in this solution we have 0.20 M of chloride ions.

2) 0.10 M AlCl₃

In 1 mol of AlCl₃, we have 1 mol of Al³⁺ and 3 moles of Cl⁻, so the concentration of Cl⁻ is:

 

Then, the concentration of chloride ions in this solution is 0.30 M.

3) 0.05 M CaCl₂

We can notice that in 1 mol of CaCl₂ we have 1 mol of Ca²⁺ and 2 moles of Cl⁻. The concentration of Cl⁻ is:

So, the concentration of the Cl⁻ ions is 0.10 M.

4) 0.10 M LiCl

In this case, in 1 mol of LiCl we have 1 mol of Li⁺ and 1 mol of Cl⁻, so the concentration of the chloride ions is:

Hence, in this solution the concentration of the Cl⁻ ions is 0.10 M.

Therefore, the solution 0.10M AlCl₃ has the highest concentration of chloride ions.

Explanation:

i hope this helps!

In what two ways does the el niño wind pattern affect human habitation?.

Answers

it leads to flooding and drought in different areas.

Place the events that form hurricane-force winds in order.

Answers

Answer: The events that form hurricane-force winds are as follows

1. Tropical disturbance

2. Tropical depression

3. Tropical storm

4. Hurricane.

Explanation:

All of the above-mentioned events happen in chronological order for the hurricane-force winds to occur.

1. Tropical disturbance occurs from the tropics and the subtropics. These are generally 100-300 miles in diameter. It is a tropical weather system of organized conventions. This is the first stage that consists of a loosely organized low-pressure area.

2. Tropical depression is a more organized deep convention and has a closed circulation of sustained winds of less than 39 mph.

3. Tropical storm is the third stage that has sustained winds between 39 - 73 mph.

4. The hurricane is created when the sustained winds finally reach or cross the speed of 74 mph.

This is how hurricane-force winds are created.

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Which disease is caused by a buildup of plaque in blood vessels brainly.

Answers

Coronary artery disease is caused by plaque buildup in the wall of the arteries that supply blood to the heart (called coronary arteries). Plaque is made up of cholesterol deposits. Plaque buildup causes the inside of the arteries to narrow over time. This process is called atherosclerosis.

Read the passage from when birds get flu and cows go mad! by john diconsiglio. Perhaps the best news about mad cow is that people do not catch it easily. Chances are, millions of people have eaten infected beef. But, for reasons scientists still do not understand, only about 150 people have gotten vcjd and died from it. The tone of the passage is anxious. Excited. Reassuring. Unhappy.

Answers

Answer:

anxious

Explanation:

that's that I think at least

The tone of the passage is Reassuring. Check more about tone below.

What does reassuring means?

The term reassuring is one that means to restore hope or confidence in a particular thing or outcome.  

Conclusively, Note that in the text,  The tone of the passage is Reassuring.  because the author stated that "the best news about mad cow is that people do not catch it easily", therefore assuring the people.

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Which image do you think best illustrates the tragedy of the fire? why? give at least three reasons for your choice in your response.

Answers

9-13 and 17

Pictures 9-13 actually show dead people, who died trying to escape the fire. These were people who had lives, families, etc. who never knew that an ordinary work day would turn tragic. The sheer number of people seen truly shows how horrific of an event this was, with their bodies being broken and lifeless.

17 shows the aftermath of the fire. What was once a busy, bustling workplace full of life was now lonely and deserted, with the ashes of equipment, clothing, and crushed memories. The scorched-black room and messy area really give off that "neglected and forgotten" feel. Even the officer contributes to the empty feel of the room, as he's the only one seen there, all alone.

Pictures 9 through 13 show actual deceased victims who perished while attempting to flee the fire. These were folks with families, lives, and other responsibilities who had no idea that a routine workday would end tragically.

What is Fire?

The observable result of the combustion process, a unique kind of chemical reaction, is fire. It happens when some kind of fuel and atmospheric oxygen are combined. The end result of the chemical reaction is entirely distinct from the initial component.

The heat from the heat causes some of the cellulose material that makes up the wood to break down when the wood reaches about 300 degrees Fahrenheit (150 degrees Celsius).

The molecules of the complex disintegrate at a temperature of roughly 500 degrees F (260 degrees C) for wood, at which point the atoms recombine with oxygen to generate water, carbon dioxide, and other products. They burn, in other terms.

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Where are 2 places you can search for apps that work with quickbooks online?.

Answers

Based on the application analysis, the 2 places you can search for apps that work with QuickBooks online are QuickBooks App Store and QBO account.

The Steps to search for apps that work with QuickBooks online

Go to QuickBooks Apps.

Select a specific Categories section.

Click the Get app now button.

In the option of the QBO account. Do the following:

Go to the Apps menu.

Download the App through the category button.

Hence, in this case, it is concluded that the correct answer is "QuickBooks App Store and QBO account."

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In nature during a 24 hour period green plants continuously use.

Answers

Answer:

Carbon Dioxide, or CO2

Explanation:

Plants need to breathe, otherwise they won't survive

Humans' intake oxygen and exhale CO2

However, plants intake CO2 and exhale oxygen

Which statement describes the system of equations 3x-4y=-35.

Answers

Answer:

The system of equations is one solution.

Two congruent squares are shown in figures 1 and 2 below.

Answers

The combined area of the shaded triangles in Figure 1 is equal to the combined area of the shaded triangles in Figure 2. The area of the unshaded square in Figure 1 can be represented by . The combined area of the two unshaded squares in Figure 2 can be represented by . The areas of the squares in Figure 1 and Figure 2 show that .
Given :
Figure 1 and figure 2 are given.
The combined area of the shaded triangles in Figure 1 is equal to the combined area of the shaded triangles in Figure 2.
The area of the unshaded square in Figure 1 can be represented by .
The combined area of the two unshaded squares in Figure 2 can be represented by .
The areas of the squares in Figure 1 and Figure 2 show that .

A particle moves along the curve y = 4x2 + 1 in such a way that the x value is increasing at the rate of 2 units per second. At what rate is y changing when x = 1?.

Answers

By differentiating both sides of y = 4x² + 1 with respect to time t, we have

dy/dt = 8x dx/dt

If the x value changes at a rate of +2 units/second (that is, dx/dt = 2) at the moment x = 1, then the y value changes at a rate of

dy/dt = 8 • 1 • 2 units/s = 16 units/s

How many points of intersection are there between the graphs of the hyperbola and ellipse?
3x2 + 4y2 + 3x – 2y+3 = 0
322 – 2y2 + 3x – y +3=0

0
2
3
4

Answers

Answer:

4

Explanation:

The seasonal product team needs a vendor who can quickly adjust to changes in product demand. The planning team has sent over a table comparing how the four available vendors have been performing. Can you identify which vendor to recommend?.

Answers

There are different kinds of vendors. The best that I can identify and recommend is Vendor V in the diagram attached.

The seasonal product team should consider taking or using Vendor V. This is because of their performance. When you look at the diagram, you will see that their performance is better in all parameter given in the table (Diagram attached).

Vendor V is in all parameters improving the performance of all the  four elements and it can easily adjust to any seasonal changes.

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Which of the following statements is true of using internet of things devices in your home.

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The internet of things is a concept whereby multiple devices get to connect  and share data from a common repository. The Internet of Things  refers to a network of physical devices that use sensors, software, and connectivity to share data.

Here are valid statements regarding the internet of things

Has greater Transparency Greater control Greater performance

Example of the application os internet of things

Smart refrigerators, smart watches, smart fire alarms, smart door locks, smart cities, medical sensors, fitness trackers, smart homes

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The time that customers wait to be served at the deli for a grocery store follows the uniform distribution between 0 and 7 minutes. What is the probability that a randomly selected customer will wait more than 4 minutes at the deli?.

Answers

The probability that a randomly selected customer will wait more than 4 minutes at the deli is given below

The probability that a randomly selected customer will wait more than 4 minutes = [tex]0.4286[/tex]

The waiting time for the customers is uniformly distributed between 0 - 7 minutes

Consider a random variabe X that represents the waiting time of customers and uniformly distributed between 0-7 minutes

Therefore, the density function of X is determined as

[tex]f(x) = \frac{1}{b-a}\\\\f(x) = \frac{1}{7-0}\\\\f(x) = \frac{1}{7}[/tex]

The probability that the customer will wait more than 4minutes,

[tex]P(X>4) = \int\limits^7_4 f{x} \,dx\\\\= \int\limits^7_4 \, \frac{1}{7}dx\\\\= \frac{1}{7} * [x]^7_4\\\\= \frac{7-4}{7} \\\\= 0.4286[/tex]

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The house un-american activities committee targeted brainly.

Answers

Answer:

?

Explanation:

Which of the following correctly describes the effect of sympathetic division of ans on the cardiac activity.

Answers

Answer:

The statement 'sympathetic nervous system activation constricts arteries found within the salivary glands' describes the activation of autonomic nervous system function in the circulatory system

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