Yall what is the main function of the Respiratory system?

Answers

Answer 1

Answer:

to obtain oxygen from the external environmen

Answer 2

Answer:

itz to provide yo blood with o2

Explanation:

what happens when you breath in is that the alveoli gets filled wit air and it absorbs o2 and expels co2 when u breath in and out


Related Questions

20 POINTS AND I WILL GIVE FULL RATINGS

Families are important relationships because:
A. They span our lifetime.

B. They provide for our physical, emotional, and mental needs.

C. They influence the society in which we live.

D. All of the above

Answers

Answer:

All of the above

Explanation:

A family is important because our mental growth, well-being, and stability all depend on our family. ... Strong relationships teach us how to build trust in others as family members share both good and bad times together. Conflicts in family teach children a respectful way to resolve problems in the future.

Answer:

D. All of the above.

Explanation:

Because D is the right answer

Which of the following would relate to a strength training
sessions?
A. high intensity/low repetitions
B. high intensity/low resistance
C. high repetitions/high resistance
UD. high repetitions/low intensity

Answers

C. High repetitions/high resistance

Can someone help me !?

Answers

10-12 -costal facets

4 -intervertebral foramen

3-4 -median sacrai crest

5-sacral pronantory

4 -spinous proccess

12- thoracic vertebra

Select the correct answer.
Acute otitis media occurs in which portion of the ear?
A. outer ear
B. Middle ear
C. Inner ear
D. Any of the above

Answers

Answer:

B

Explanation:

Middle ear.

B) middle ear
Otitis media is inflammation located in the middle ear. It can cause a cold, sore throat or a respiratory infection.
hope this helps x

Which number falls within the range of a normal BMI ?

Question 6 options:

20


25


30

Answers

Answer:

25

Explanation:

The need to be secure,safe,and out of danger

Answers

Answer: physical needs

Is it ok to wait to see a doctor after breaking your ankle?​

Answers

Answer:

no

Explanation:

if you wait it could break it even more and worsen your condition

What part of the brain signals the release of
anti-diuretic hormones?

Answers

Antidiuretic hormone is a peptide that is released by the pituitary gland at the base of the brain (hypothalamus)

Answer:

nerve cells are found in an area at the base of the brain known as the Hypothalamus

Why might a person want to help improve the health of people in his or her community

Answers

Answer:

To improve the entire community and to ensure the health of it

Explanation:

To help others stay safe so that we can have a better environment

Which of the following is an important part of good posture

Answers

Summary

Good posture is about more than standing up straight so you can look your best. It is an important part of your long-term health. Making sure that you hold your body the right way, whether you are moving or still, can prevent pain, injuries, and other health problems.

What is posture?

Posture is how you hold your body. There are two types:

Dynamic posture is how you hold yourself when you are moving, like when you are walking, running, or bending over to pick up something.

Static posture is how you hold yourself when you are not moving, like when you are sitting, standing, or sleeping.

It is important to make sure that you have good dynamic and static posture.

The key to good posture is the position of your spine. Your spine has three natural curves - at your neck, mid back, and low back. Correct posture should maintain these curves, but not increase them. Your head should be above your shoulders, and the top of your shoulder should be over the hips.

How can posture affect my health?

Poor posture can be bad for your health. Slouching or slumping over can

Misalign your musculoskeletal system

Wear away at your spine, making it more fragile and prone to injury

Cause neck, shoulder, and back pain

Decrease your flexibility

Affect how well your joints move

Affect your balance and increase your risk of falling

Make it harder to digest your food

Make it harder to breathe

How can I improve my posture in general?

Be mindful of your posture during everyday activities, like watching television, washing dishes, or walking

Stay active. Any kind of exercise may help improve your posture, but certain types of exercises can be especially helpful. They include yoga, tai chi, and other classes that focuses on body awareness. It is also a good idea to do exercises that strengthen your core (muscles around your back, abdomen, and pelvis).

Maintain a healthy weight. Extra weight can weaken your abdominal muscles, cause problems for your pelvis and spine, and contribute to low back pain. All of these can hurt your posture.

Wear comfortable, low-heeled shoes. High heels, for example, can throw off your balance and force you to walk differently. This puts more stress on your muscles and harms your posture.

Make sure work surfaces are at a comfortable height for you, whether you're sitting in front of a computer, making dinner, or eating a meal.

How can I improve my posture when sitting?

Many Americans spend a lot of their time sitting - either at work, at school, or at home. It is important to sit properly, and to take frequent breaks:

Switch sitting positions often

Take brief walks around your office or home

Gently stretch your muscles every so often to help relieve muscle tension

Don't cross your legs; keep your feet on the floor, with your ankles in front of your knees

Make sure that your feet touch the floor, or if that's not possible, use a footrest

Relax your shoulders; they should not be rounded or pulled backwards

Keep your elbows in close to your body. They should be bent between 90 and 120 degrees.

Make sure that your back is fully supported. Use a back pillow or other back support if your chair does not have a backrest that can support your lower back's curve.

Make sure that your thighs and hips are supported. You should have a well-padded seat, and your thighs and hips should be parallel to the floor

Describe how Healthy People 2020 can be used by an individual, a family and a community. Justify your response using two or more complete sentences. ​

Answers

They would be good examples for the community and they wouldn’t have exposure to hazardous substances in the air,water, soil,and food.

Healthy People 2020 can be used by an individual, a family and a community.

Who is Healthy person?

A person who has good physical health is likely to have bodily functions and processes working at their peak. This is not only due not only to an absence of disease. Regular exercise, balanced nutrition, and adequate rest all contribute to good health.Healthy people 2020 has four goals

To live longer, higher-quality lives free of preventable disease, disability, damage, and death;

Ensure health equity, reduce inequities, and promote the health of all people;

Create social and physical settings that encourage everyone to be healthy; and

Throughout all phases of life, promote quality of life, healthy development, and healthy behaviors.

The Healthy People initiative is designed to guide national health promotion and disease prevention efforts to improve the health of the nation

To know more about Healthy people 2020 here

https://brainly.com/question/17368636

#SPJ2

Aerobic endurance which body system are affected

Answers

Answer:

By strengthening cardiorespiratory endurance your body will be able to take in and carry more oxygen. This will result in an increased number of red blood cells and hemoglobin. Your heart rate will also become stronger and be able to pump out larger volumes of blood and distribute the oxygen better.

Explanation:

I hope this helped!

Which of the following is NOT a benefit of exercise?

a. boosts your immune system
b. increases circulation
c. increases body fat
d. increased energy

Answers

Answer:

c. Increase body fat

Explanation:

Answer:

increases body fat

Explanation:

HELP PLS
Fat helps your bones be strong
True
False

Answers

Answer:

false

Explanation:

Complete the sentences about influences on food habits.
Traditionally, some _____[a. Ethnic communities b. Countries c. Religions]
influence on food habits.
require food to be prepared using specific techniques. Advertising is a form of_______ [a. Religious b. Culture c. Solcial] influence on food habits.

Answers

Answer:

1. Ethnic

2.c

Explanation:

Answer:

it’s religions and social

Explanation:

for plato users

Explain why it is important to create mesurable goals

Answers

Answer:

So one is able to realisticly meet this goal

Explanation:

Select the correct answer.
There is a proper range of temperature for safe refrigeration of poultry. Approximately what temperature should your refrigerator be?
A.
10 F
B.
20 F
C.
39 F
D.
52 F

Answers

Answer:

39

Explanation:

Answer:

C. 39

Explanation:

I took this on a quiz before

What are the 3 types of connective tissue. What is the function of each.​

Answers

Explanation:

Collagen fibers - most are type I collagen (most abundant protein in the body)

Elastic fibers - contain elastin and fibrillin.

Reticular fibers - contain type III collagen.

PLEASE PLEASE PLEASE HELP!
How can gastroenteritis be contracted?

Question 9 options:

not washing hands well enough


not storing food properly


not canning food properly

Answers

Not washing hands properly

what is reprodctive system​

Answers

Answer:

Explanation:

It is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system.

Answer:

The reproductive system of an organism is the organ that helps with reproduction. It is important in animals and humans to produce offspring.

SOMEONE, PLEASE HELP ME I NEED THIS TURNT IN BEFORE 12:30! I'LL GIVE BRAINLIEST SOMEONE HELP ASAP

Answers

Answer:

b

Explanation:

It's asking you for your personal opinion. If you agree with the statement you add a + sign. If you disagree with the statement you put a -

When you're done doing that highlight which category you had the least amount of +'s

Explanation:

what is the relationship between smooking and lifestyle disease?

Answers

Answer:

Explanation:

Smoking directly promotes atherosclerosis and arteriosclerosis in small vessels and increases the risk of CVD. In addition, smoking causes the incidence and progression of lifestyle-related diseases, hypertension, diabetes, dyslipidemia, and MetS

what does cortisol in poop indicate

Answers

Answer:

go get a doctor fast

Explanation:

Your pituitary glad is releasing too much ACTH due to a tumor or excess growth of the pituitary glad

which is a factor that influences the onset of type 2 diabetes?
ingestion of gluten
presence of microbes
alcohol intake
insulin resistance

Answers

Answer:

insulin resistance

Explanation:

insulin resistance

it causes the pancreas to be unable to produce enough insulin , though the reason is unknown ;)

Losing sleep has been linked to:

Answers

Answer:

Depression, lack of modivation, or not eating enough,

Explanation:

Answer:

It's been linked to obesity, hypertension, diabetes, depression, heart attack, and stroke.

The coping style described by blaming yourself in a destructive way for your problem is know as:

A.keeping to self

B.self-blame

C.seeking social support

D.tension Reduction

Answers

Answer:

Self-blame

Explanation:

It is literally what self-blame is, hope it help UwU

Answer:B

Explanation:Self blame

Aside from the increase in the number of infections, what other things could you associate with a rising curve?(Corona)

Answers

Answer:

Look below

Explanation:

This is a very plain question you can approach it from many angles. Because of lockdowns some organizations have gone out of business. Or, companies like insta cart, post mates, uber, ect. have been getting more business/action. Or you could take the educational approach. Are your classmates doing better or worse academically with online school. And then you can take a look at the mental health and death rates due to isolation. Use some of these examples if you wish!

differs from the osmosis because pressure is needed to move the material across the membrane ​

Answers

Molecules constantly move and collide with each other

when can concussions occur?
A. Only when playing full contact sports.
B. Only when an student isn’t wearing a helmet.
C. Only when the individual who was hit or jolted loses consciousness.
D. In any organized or unorganized recreational sport or activity.

Answers

Answer:

i think A bro bc you can still get it if you have a helmet on

The answer would be option D. A concussion can happen at any time, when you’re playing a sport of any kind. It doesn’t have to be organized or unorganized, that doesn’t matter. If you would like more explanation, let me know.

What type of pressure do kids usually get from parents growing up? (Extra points for Personal Experience).

Answers

Answer:

Ok so I have a lot to talk about this from well MY parents, not only do parents set a mindset where they are above you and you need them for everything and without them you wouldn't be able to be successful, they apply stress about school and expectations and most parents never let their children's express themselves so the child will grow up with low left esteem and low confidence, when I was a kid my mom wouldn't allow me to dress how I wanted to dress or talk how I wanted to talk, she would always say "You must be proper and ladylike or else people will think you are a man, and men are filthy" I know it sounds silly but at that time I believed her, I believed every word she said and from then on I have been diagnosed with depression and have very low self-esteem. In short, parents create expectations that make young and old children stressed out.

Hope this helps! Took me a lot of time to write lol

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