1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slava [35]
10 months ago
9

Place the steps of the respiration process in the correct order.

Biology
1 answer:
noname [10]10 months ago
7 0

During respiration, 3) Air enters the nostrils. 1) Air passes from the trachea to the bronchi. 4) Air diffuses from the alveoli to the blood cells. 2) Oxygen enters the blood cells. 5) Blood transports oxygen to other cells.

<h3>What is respiration?</h3>

During respiration process occurs gas interchange between the body and the environment.

There are two types of respiration,

1) External respiration involves two different stages, inspiration - inhalation- and expiration -exhalation-.

• During inspiration, the diaphragm and intercostal muscles contractions enhance the size of the thoracic box and reduce internal pressure. As a result, air flows in and fills the lungs.

• During expiration, the diaphragm relaxes, and the volume of the thoracic box diminishes, increasing the internal pressure and making the lungs contract, which results in air expulsion.

2) Internal respiration, during which blood and cells interchange oxygen and carbon dioxide.

Steps:

1) External respiration - Inhalation

Air passes from the environment to the lungs through the nose or mouth.

Oxygenated air moves

• From the nose or mouth to the pharynx.

• From the pharynx to the larynx.

• From the larynx to the trachea.

• From the trachea to the bronchia.

• From bronchia to bronchiole.

• Finally, from the bronchiole to alveoli.

Gas interchange with blood occurs in alveoli.

2) Internal respiration - Systemic circulation

The oxygenated blood moves from the lungs to the heart and the rest of the body.

Gases interchange occurs during this step. Cells take oxygen and release carbon dioxide.

Deoxygenated blood moves from tissues to the heart and from the heart to the lungs, releasing carbon dioxide there.

3) External respiration - Exhalation

Carbon dioxide is released by expiration.

Correct order of steps

3) Air enters the nostrils.

1) Air passes from the trachea to the bronchi.

4) Air diffuses from the alveoli to the blood cells.

2) Oxygen enters the blood cells.

5) Blood transports oxygen to other cells.

You can learn more about the respiration at

brainly.com/question/10862677

brainly.com/question/4190530

#SPJ1

<u>Complete question</u>

Place the steps of the respiration process in the correct order.

1) Air passes from the trachea to the bronchi.

2)Oxygen enters the blood cells.

3)Air enters the nostrils.

4)Air diffuses from the alveoli to the blood cells.

5)Blood transports oxygen to other cells.

You might be interested in
Inhaled nicotine is __________.
Lisa [10]
Inhaled nicotine is D. Absorbed and excreted rapidly
3 0
3 years ago
If you kick a ball, you apply an impulse. the impulse is equal to
Katyanochek1 [597]
The impulse would be equal to the force of the kick i n other words the kick would supply the energy needed to move the ball forward from rest to movement in order to continue playing the game of whatever it was say soccer.
8 0
3 years ago
Leena loves peanut butter. Today, she ate four tablespoons of it. If there are 6 mg of vitamin E in four tablespoons of peanut b
hichkok12 [17]
The recommended dietary allows differs with age, sex, and health status. Leen is an healthy female adult so the RDA should be 15 mg so if she has consumed 6 mg the percentage is 6/15*100 = 40%

8 0
3 years ago
Read 2 more answers
Simple organisms usually make exact copies of themselves when they reproduce. What do we call this type of reproduction?​
zhenek [66]

Answer:

asexual reproduction.

7 0
3 years ago
Organisms that make their own food are called ____________.
Ksivusya [100]
They’re called autotrophs
3 0
3 years ago
Other questions:
  • A mother and father have a young daughter who was diagnosed with lesch-nyhan syndrome. no one in the father\'s family was ever d
    5·1 answer
  • The contraction of skeletal muscles is based on ________.
    14·1 answer
  • Primary succession ______.
    5·1 answer
  • What are unfertilized sex cells called?
    14·1 answer
  • What type of energy is almost always Released during energy Transformation
    10·1 answer
  • Question 8 Multiple Choice Worth 2 points)
    6·1 answer
  • A cell began with 30 chromosomes. After meiosis, what can you expect?
    6·1 answer
  • A molecule of oxygen gas contains two:<br> O molecules<br> O elements<br> O atoms
    14·2 answers
  • O nosso planeta é extremamente vasto e ainda está longe de ser completamente explorado. Curiosamente, a maior parte da superfíci
    6·1 answer
  • How are ocean ridges and trenches related? Describe their relationship in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!