Why does cold air need to be warmed by the nasal cavity and the
sinuses?
O To increase the pressure of air in the lungs.
O To protect the alveoli from being damaged.
O To help prevent pain when breathing in the air.
To make it easier to filter out pathogens.
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Answers

Answer 1

Answer:

C - To help prevent pain when breathing in the air.

Explanation:

When you are breathing in cold air it can cause the upper air ways to narrow making it harder and pain full to breathe when it is warmed it can relax it make it easier to breathe.

Hope this helps!


Related Questions

Which is an effective way to cope with stress?

Answers

Distract yourself from what you’re stressing about by playing games, hanging out with friends, sleep, or using social media. You could also distance yourself from people if it’s needed.

Which statement about noise-induced hearing loss is true?

Question 12 options:

It can have a negative impact on classroom learning in children.


It can only be caused by extremely loud noises, such as gunshots.


The CDC estimates the number of children affected is less than 2%.


It is unavoidable if you live in a city.

Answers

It can only be caused by extremely loud noises.

2nd option "It can only be caused by extremely loud noises, such as gunshots" is true about noise-induced hearing loss.

What is noise-induced hearing loss?

"Noise-induced hearing loss (NIHL) is a form of sensorineural hearing deficit which occurs when the sensitive structures in the inner ear are damaged by loud sound."

What is the primary cause of noise-induced hearing loss?

"Noise-induced hearing loss is either caused due to a one-time exposure to an intense “impulse” sound, or by continuous exposure to loud sounds over an extended period of time."

What part of the ear is damaged in noise-induced hearing loss?

"Loud noises primarily affect the cochlea, an organ within the inner ear."

What are the main symptoms of noise-induced hearing loss?

Some of the most common noise-inducing hearing loss symptoms include:

Inability to hear high-pitched sounds, like birds singing.Muffled or distorted speech.Tinnitus (ringing or buzzing in the ear).A feeling of fullness or pressure in the ear.

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While conventional American wisdom attributes good health to good nutrition, exercise, sleep, proper sanitation, and avoiding smoking, medical anthropologists consider many other factors when looking at health. What is one critical aspect of health that is often overlooked?

Answers

Answer:Medicine isn't healthy. Instead of killing the disease or sickness,it relaxes the sickness and it returns soon but stronger

and it makes more stronger the viruses and weaker the cells and the good soldiers in your immune system.

Explanation:

Medicine isn't healthy, but it relaxes the sickness and it returns soon but stronger and makes more stronger the viruses and weaker the cells.

What is virus ?

Viruses are the infectious microbes, a connecting link between living and nonliving organism that contain a nucleic acids covered by a protein coat.

Virus can reproduce at a spectacular rate and live in host cells, They are acellular as they have no cytoplasm or cellular organelles.

They  do not have their own machinery so for their metabolism depend on their host and replicate by using the metabolic machinery of the host cell.

viruses can not grow and divide and the new viral components are synthesized and assembled into the infected host cell, they have DNA or RNA but not both.

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Give five types of Landap

Answers

The one on top is correct btw ^^

Your physical movements during training do not need to match those of the sport or activity you want to do.

O A. True

O B. False

Answers

Answer:

true

Explanation:

with any sport or activity Physical activity refers to all movement

Which of the following statements is not
true in reference to dieting?
A Portion size is important
B. Very strict diets are the most successful
C. You should include healthy foods that are enjoyable
D. It is better to avoid foods containing high-fructose com
syrup.

Answers

A is not the correct answers

The statement which is not true in reference to dieting is that only very strict diets are the most successful ones. Thus, the correct option is B.

What is Dieting?

Dieting is regulating one's food intake for the purpose of improving one's overall physical condition, especially for the purpose of reducing obesity, or what is conceived to be the excess body fat.

Things important in reference to dieting include:

1. Eating lots of vegetables and fruits. This is one of the most important diet habits.

2. Choosing the whole grain foods.

3. Eating protein-rich foods.

4. Limiting highly and ultra-processed foods in the diet.

5. Making water the drink of choice. As, water supports the health and also promotes hydration without adding any calories to the diet.

6. High fructose corn syrup (HFCS) should be avoided. HFCS is a common sweetener. Diets which are rich in HFCS have been linked to health concerns such as fatty liver, high triglycerides, insulin resistance, high blood sugar, and an increased risk of type 2 diabetes

Therefore, the correct option is B.

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look at the cartoon below. describe how you think the flag got up the pole.​

Answers

A flag may be lifted up on a rope to a pole that is high up. To lift a flag up, the flag ascends a rope and is hoisted on the pole.

How to lift a flag up

If you want to lift a flag up, you have to put the flag on a rope. This rope is now drawn gradually as the flag ascends the rope and moves up the pole. In that way, the flag is hoisted on the pole.

The question is incomplete because the image is  not shown here. However, the flag is placed on the pole by using a rope to raise it up the pole.

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Which of the following is not part of self-respectA. Putting others downB. Feeling good about strengthsC. Showing dignityD. Treating others with respect

Answers

Answer:

A. Putting others down

Explanation:

We shouldn't hurt others to feel better about ourselves.

What effect will adding more surfactant have on these lungs.

Answers

Answer:

Then the airflows will further increase.

Explanation:

I can’t get this done by the due date. Please help me out! 100 point and will make brainliest!!

Answers

So what are we supposed to basically help you with?

Question 18 of 30 Which of the following will most likely lead to more healthful decisions about food? A. Having less access to high-protein foods B. Having less access to food o C. Having greater access to healthful foods D. Having greater access to high-Calorie foods​

Answers

Answer:

C

Explanation:

Having greater access to more healthy foods will encourage you to want to eat healthier.

How long does it take for wisdom teeth holes to heal?.

Answers

Answer:

3 weeks, for complete healing it can take multiple months, it can take longer depending on the person.

is it better to add soy to your diet or dairy?

Answers

Soy because it can help improve your digestive system

Answer:

soy

Explanation:

In the excerpt above, what form of figurative language does the author use? hyperbole imagery onomatopoeia metaphor

Answers

what’s the excerpt above?

Answer: Imagery

Explanation: im doing the work rn

DRIVERS PLEASE ANSWER!!!

Answers

Answer:

8. bicyclists must us hand signals to indicate turns and stops.

9. Pay Attention. You should always keep your eyes on the road, but this is exceptionally important in work zones. ...; Slow Down. Lane closures, traffic pattern shifts and reduced speeds are common in work zones. ...; Move Into The Open Lane. ...; and Keep Your Distance.

10. From what i've experienced, i have seen very few railroad crossing gates.

11. 20 feet.

12. 500 feet.

13-15. Signs warn you that you are approaching railroad tracks. Look and listen for trains in both directions. Be ready to stop, if necessary. You should be prepared for a train to come at any time, day or night.

16-18. Be a Courteous Driver, Avoid Making Eye Contact, and Stay Off the Horn

19-21. avoid blind spots, watch for wide turns, and drive patiently.

Hope this helps! :)

Read the following statement: ""Individuals who are going through this process may need a period of adjustment because they feel like they don’t have a place to go anymore. "" Choose the term that best fits the statement. A. Alzheimer's disease c. Dependency b. Retirement d. Gerontology Please select the best answer from the choices provided A B C D

Answers

Answer:

my answer is d that's my answer

PLEASE HELP WILL GIVE BRAINLIEST

A ____ is a person who breaks down a large project into pieces and delegates them, making sure they are done correctly and on time.

A. Project manager

B. Boss

C. Leader

D. Peer

Answers

Answer:

A project manager is a person who breaks down a large project into pieces and delegates them, making sure they are done correctly and on time.

Why do many students avoid physical activity, despite saying that they lack time for
it?
O lack of motivation
O parental opposition
O fear of ridicule
previous injury

Answers

Answer:

I believe the correct answer is

A- Lack of Motivation

Explanation:

When a person doesn't find something exciting or fun to do, they often do not wish to do it and simply lack motivation to do something such as play a sport or do something physical.

An individual behavior attitude feelings and thoughts that defined them is there what

Answers

A personality (hope it helps) :D

In which prenatal stage is a fetus' genitalia clearly male or female? a. zygote stage b. germinal stage c. embryonic stage d. fetal stage please select the best answer from the choices provided a b c d

Answers

Answer:

D. Fetal Stage

Explanation:

at Weeks 9 to 12 the fetus has full identifiable genitalia. This is the beginning of the fetal stage.

In embryonic stage is a fetus' genitalia clearly male or female. Thus, option C is correct.

What is the germinal stage?

The germinal stage is a stage containing the process in which the sperm and egg are converted into a zygote then embryo. A zygote is a fertilized egg that has been fertilized. The process includes fertilization then cleavage and then blastulation and implantation.The germinal stage begins when a zygote is created through fertilization.

Prenatal development means the development of an embryo in the uterus, from the moment of fertilization of the egg, i.e. conception, until birth. This development is divided into three phases. The first phase, which is the period from the moment of conception, lasts for the next two weeks, is called germinal. The second phase is embryonic and lasts from the end of the germinal phase for the next eight weeks. The third phase, the aforementioned fetal phase, lasts from the ninth week until birth.

Therefore, In embryonic stage is a fetus' genitalia clearly male or female. Thus, option C is correct.

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Which cells detect colors?
Describe the path that the signal follows.

Answers

The retina is covered with millions of light sensitive cells called rods and cones. When these cells detect light, they send signals to the brain. Cone cells help detect colors. Most people have three kinds of cone cells.

Explanation:

if we did not have trees what will hapend

Answers

Answer:

With no trees, the land will heat up and dry out and the dead wood will inevitably result in enormous wildfires. This will fill the sky with soot that blocks out the Sun, causing failed harvests for several years and leading to worldwide famine.

Explanation:  

:0

2.01 studying development psychology
Which data collection methods did the researchers use and why would these be best for the study? The researchers did not know the twins until they were adults and volunteered for the study. They only met the adult volunteer siblings for a few days, so longitudinal research or case study were not possible.

Answers

Answer:

case studies, surveys, observation, correlational, experimental, cross cultural, and more

Explanation:

The experimental method is often used because it will investigate cause and effect.

The correlational method will explore the relationships between the two variables (twins)

Case Study - in depth information about a case. This is the one I like to use when I get a new challenge to study. We utilize in depth descriptive info. The info will then be collected (sometimes you want more than one observer to see how each person sees or views the information. The results are then presented in a narrative format. It literally tells a story of their life. Usually, there will be a hypotheses, and then questions to answer in your study. Mainly, is this way of research valid and reliable?

The data collection methods that were used by the researchers are the cross sectional studies which is the best because they can be used to obtain an information about a population under study at any given point in time.

Data collection methodology in development psychology

In psychology,which is the study of mind and behaviour, research can be done using the following methodology to obtain data:

longitudinal research study

Case study and

Cross sectional study.

The cross sectional study involves the use of data where the behaviour of two or more different groups of children, with each group covering a different age range, are compared. This can be done at any age.

While longitudinal and case studies make use of data that are followed up over a certain period of time before being used.

Therefore, the data collection method that the researchers should use are the cross sectional studies which is the best because they can be used to obtain an information about a population under study at any given point in time.

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They are located inside the nucleus of animal and plant
cells and can ONLY be seen under the microscope when
the cells.

Answers

Answer:

chromosomes

chromosomes are threads like structures located inside the nucleus of animal and plant cells

what is called the disease​

Answers

Disorders in the structure or function of humans, animals, or plants, especially those that cause certain signs or symptoms, or that affect a particular location and are not merely the direct result of physical injury.

Explanation:

Answer:

Disease is abnormal condition

Explanation:

Where does internal conflict take place in a literary work?
A. in a character’s home
B. between any two characters
C. in a character’s mind
D. in a character’s neighborhood
E. between the hero and the villain

Answers

Answer:

C, an internal conflict is when they're questioning inside their mind.

Answer: C. in a character's mind, internal conflict is a character's conflict with him or herself

Explanation: hi

Men with body fat levels greater than _____ have increased health risks.

Answers

Answer:

(about) 24%

Explanation:

Which pregnancy test is the best for early detection?.

Answers

Answer:

The First Response Early Result manual test

Explanation:

Person x struggles with alcoholism. He has been prescribed the drug antabuse by his physician. If he drinks he will become very sick. Which counterconditioning technique is being used here?.

Answers

The drug antabuse is a counterconditioning technique used as an adjunct for the treatment of chronic alcoholism.

What is the disulfiram effect?

The “disulfiram” type reaction is characterized by

Abdominal discomfortFlushingVomiting and Headache

Occurs when the patient drinks alcohol during treatment.

Based on this information, we can conclude that the drug antabuse is a counterconditioning technique used as an adjunct for the treatment of chronic alcoholism.

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Good muscular strength helps to:____.
a. increase one's resting metabolic.
b. rate lessens the risk for injuries and falls.
c. all apply increase or maintain muscle.
d. encourage weight loss and maintenance.

Answers

I think it’s either answer c or b
I think it’s should be answer c
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