which part of the respiratory system carries out gas exchange?

Answers

Answer 1

Answer:

Alveoli

Explanation:

The lungs are complex organs, subdivides in something called alveoli, where the gas exchange is presented.


Related Questions

this type of burn occurs when the skin touches hot surfaces of overheated electric conductors, conduits, or other energized equipment. it can also occur when clothing catches on fire.

Answers

Answer:

Thermal Contact Burn

Explanation:

quizletcom/421751619/avoiding-electrocution-hazards-flash-cards/#:~:text=Thermal%20contact%20burns%20are%20caused,an%20electric%20arc%20is%20produced.

Thermal contact burns are caused when the skin touches hot surfaces of overheated electric conductors, conduits, or other energized equipment. Thermal burns also can be caused when clothing catches on fire, as may occur when an electric arc is produced.

how long does pain last after wisdom teeth removal

Answers

Answer:

The pain should last about 3-4 days after extraction.

Explanation:

Hope this helps!

When dopamine kicks in, we begin the physical transition into adulthood and are forced to see ourselves differently—forced to accept a newer version of ourselves.


A.

True

B.

False


Help me no fake answers plz

Answers

Answer:

True.

Explanation:

I hope this helps, Happy Thanksgiving!

what type of tissue is the main tissue in the skin and the lining of body cavities?

Answers

Epithelial Tissue. Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.

Nutrients and oxygen are delivered to tissues by means of

lymph.
blood.
interstitial fluid.
veins.

Answers

Answer:

Nutrients and oxygen are delivered to tissues by means of veins.

Sorry if it's incorrect, I hope this helped at all.

Answer is blood! Please mark as brainliest

what are some common minor injuries related to sport and exercise?

Answers

Plugged ligaments,sprains, strains,knee injury’s, fractures and concussions

in what part of the neuron does the action potential typically initiate?

Answers

In what part of the neuron does the action potential typically initiate? (The initial segment has the lowest threshold and, therefore, is the place where most action potentials are initiated.)

Write your own nursery rhyme

Answers

Answer:

...

Explanation:

there was a man named john,

he was really kinda fond

he loved to play with all the children

theyd meet up at the pond

to watch the frogs skip with joy

generate the smile of a little little boy

one day the man named john

well he was gone

so the little little boy played at the pond

where is john said the boy to the toad

oh that is what i dont know said he

he skipped off merrily but no john was there to see

oh where oh where did john go

Oh nobody knows

a nurse is caring for a client who is at risk for pressure injury formation due to immobility

Answers

Answer:

The answer is the Nurse who is at risk

which health problem can result from choline toxicity?

Answers

It can make someone have cancer and liver failure

what do you mean by reproduction?​

Answers

Answer:

I think the meaning of reproduction is when you reproduce.

I tried my best!! Hope this helps Not very good at this. Good Luck!!

piper is diagnosed with agoraphobia because she experiences intense fear and anxiety of ________.

Answers

Answer:

Piper has a fear of open or public places

Explanation:

This is a mental disorder that deals with anxiety. It can become very severe.

A phobia is a type of anxiety disorder defined by a persistent and excessive fear of an object or situation. Phobias typically result in a rapid onset of fear and are present for more than six months.

These are the followings phobia:-

HydrophobiaClaustrophobia and etc

According to the question, the piper is diagnosed with agoraphobia because she experiences intense fear and anxiety of open space.

A person who fears the open space and avoids social gatherings is suffering from agoraphobia.

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why is human sexuality important

Answers

Answer:

It Allows people to become more comfortable with their sexuality and be their selves.

Explanation:

Answer:

Human sexuality is vital because it is what defines us. You shouldn't feel self-conscious about your gender identity. It's your body, so do whatever makes you feel good, whether it's your personality, clothing, gender, or just about anything else.

what causes high eye pressure and how to reduce it?

Answers

Answer: High pressure inside the eye is caused by an imbalance in the production and drainage of fluid in the eye (aqueous humor). The channels that normally drain the fluid from inside the eye do not function properly. ibuprofen, aspirin, or acetaminophen to treat headaches,antibiotics, steroid nasal sprays, or antihistamines to treat sinus infections.

Explanation:

Select the correct answer. Which is the best example of the commercialization of modern sports? A. A school team plays a rival school at baseball. B. A local soccer club makes it to the regional finals. C. Millions of spectators watch the NFL Super Bowl. D. Former tennis champions play in a charity game.

Answers

Answer:

C

Explanation:

what are the two primary goals for muscle fitness?

Answers

Answer:

safety and effectiveness.

i hope this helps.

Explanation:

safety and efficiency

the potential energy is at a maximum when the two atoms are at _____ distance apart.

Answers

1 distance apart, please mark as brainliest!

Define reproductive health? What are it's purposes?​

Answers

Reproductive health impiles that people are able to have a satisfying and safe sex life and that they have capability to reproduce and the freedom to decide if, when and how often to do so.

which body plane divides the body into the top and bottom halves?

Answers

Answer: Axial Plane (Transverse Plane) - A horizontal plane; divides the body or any of its parts into upper and lower parts.

Look at the food label below. Which statement BEST describes this food?

A.This food is low in sodium.


B.This food is a good source of iron.


C.This food is high in total calories.


D.This food is high in saturated fat.

Answers

D. The food is high in saturated fat
D this food is high in saturated fat

in which situation is the sympathetic nervous system most likely to be active?

Answers

Answer:

You are driving down the street when another vehicle comes out of nowhere and pulls out in front of you.

Explanation:

The sympathetic nervous system is responsible for the body becoming active and consuming energy. It controls our fight-or-flight response. The parasympathetic nervous system helps to calm the body and preserve energy. It controls how we behave when we need to rest and digest.

What is the function of sympathetic nervous system?

The most well-known function of the sympathetic nervous system is your capacity to respond to risky or stressful situations.

When this happens, your sympathetic nervous system kicks in to help you escape danger by increasing your heart rate, pumping more blood to areas of your body that need it, and other responses.

Therefore, You are driving down the street when another vehicle comes out of nowhere and pulls out in front of you.

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how long can you keep a frozen turkey breast in the freezer

Answers

Answer:

about 9 months

Explanation:

Why is it important to include objective statement in your résumé?


A. It shows the employer you can write well.


B. It shows the employer what your ultimate career goal is.


C. It informs the employer of your goals and the position you are applying for.


D. It shows the employer you understand the parts of a resume.

Answers

C. Including an objective statement in your resume informs the employer of your career goals and the specific position you are applying for.

It helps the employer understand what you are looking for in a job and how you can contribute to the organization. An objective statement should be clear, concise, and tailored to the position you are applying for. It should focus on how you can benefit the organization rather than what you hope to gain from the job. Objective statements also help employers screen applicants and determine whether their skills and experience match the requirements of the position. It is important to make sure that your objective statement is relevant to the job and showcases your strengths and qualifications for the position.

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Why do I get nightmares every night?? How do I prevent them?​

Answers

Answer:

Dream of something normal that's all. You can prevent them by dreaming of something good that happened to you or others. not bad

Explanation:

Answer:

Nightmares are usually caused due to,

Stress,like problems at school or home.

OR

Anxiety caused by change, like move or death of a loved one.

Prevention:

Try talking to someone about it,

Or sleeping with a night light

You can also try some relaxing practice (anything that keeps you relaxed and happy) before bedtime.

the wall of the eye has three layers. the outermost fibrous layer is made up of the opaque white sclera and the transparent __________.

Answers

Answer:

palpebrae

Explanation:

have a wonderful day!! :)

Maxing out means performing the most repetitions possible with a set weight to determine your muscular endurance. Please select the best answer from the choices provided. T F.

Answers

Answer:

True

Explanation:

I hope this helps!

True. Maxing out means performing the most repetitions possible with a set weight to determine your muscular endurance.

What is maxing out?

Maxing out, in the context of weightlifting or strength training, refers to performing a specific exercise with the highest possible weight or load that one can lift for a certain number of repetitions. This is typically done to assess one's muscular endurance and strength, as well as to set new goals for further improvement.

Maxing out can be done for a single repetition or for a higher number of repetitions, depending on the training goals and the specific exercise being performed. However, it is important to note that maxing out can also increase the risk of injury if not done with proper form and technique, and should be done under the guidance of a qualified trainer or coach.

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Gina's father has diabetes and takes Insulin. He recently had a liver transplant, after which he was put on anti-rejection medicines. This has made his insulin less effective.
Which term best characterizes Gina's father's situation?
A. synergistic Interaction
B. antagonistic interaction O
C. additive interaction​

Answers

Answer:

B. antagonistic interaction

The USDA recommends choosing meats that are at least what percentage lean?
O 10% lean
O 50% lean
0 70% lean
O 90% lean
Pls answer
And if you have the whole test answers pls be nice and give out

Answers

It is d 90℅ lean

Explanation:

The USDA recommends choosing meats that are at least 90% percentage lean. Hence, option D is correct.

What is lean meat?

Meats having a low-fat content are referred to as lean meats. Lean meat options include skinless chicken, skinless turkey, and red meat like pork chops with the fat removed. They have high protein content and low calories.

Fish, chicken, and turkey will generally be your leanest meat options. These decisions might become even healthier with smart buying. (Poultry) Chicken and turkey Try to stick with the breast because the black meat and skin are the fattiest parts. Some examples of lean meat are beef, lamb, pork, kangaroo, etc.

The USDA recommends that meat that is 90% lean should be selected. Therefore, option D is correct.

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kandinsky wanted to make paintings that made no reference to

Answers

Kandinsky wanted to make paintings that did not refer to the material world.

Kandinsky (1866-1944) was a Russian painter known for being one of the first painters to use pure abstraction in his paintings.

The style that Kandinsky used was pure abstractionist. In other words, he wanted the viewer of his painting to not be anchored to the material world, he used simple lines to draw objects so that the person has an idea to interpret his art, but then he led them to the spiritual world. He evoked

Feelings,Movements, Subjects that were not related to the material world. Pure abstraction was about leading the viewer to a spiritual world.

In conclusion, Kandinsky wanted to make a painting that made no reference to the material world of subject matter.

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what ingredients do i need to make cookies?​

Answers

you need brown sugar, chocolate chips(optional), butter, eggs, vanilla extract, all purpose flour, baking powder, and salt. ik it’s out of order sorry
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