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
Ede4ka [16]
3 years ago
11

How will you describe the pathway of the oxygen n the breathing system?

Biology
2 answers:
Flauer [41]3 years ago
8 0
The Oxygen enters the trachea, entering into the lungs, where it is absorbed into the bronchi, Carrying it through the blood.
velikii [3]3 years ago
6 0
The oxygen first enters through our nose and then goes down to the trachea and passes numerous bronchioles down to alveoli. gaseous exchange takes place there. Then the oxygen enters the bloodstream and carried by haemoglobin towards the cells. Here oxygen is used to break down food to produce energy. Thus the path of blood is : -

Nose > Trachea > Lungs > Blood > heart > Cell > Mitochondria (where the breakdown of food occurs)   
You might be interested in
What detail helps answer the question about Rica’s problem? Add the detail to the chart.
Varvara68 [4.7K]

Answer:

Explanation:

The Answer Is The Principal Sees Rica And Talks to her.

3 0
2 years ago
What is the large paired superficial muscle of the lower back?
Vlad1618 [11]
- Anatomy of a muscle and muscles on the body ... large paired superficial muscle of the lower back. Hope this helps!
6 0
3 years ago
I dont kno what is this because since this is layers of earth its hard for me
Angelina_Jolie [31]
Cant see the picture/question
7 0
2 years ago
Read 2 more answers
cell anemia is caused when a mutation results in the replacement of glutamate with valine. Which type of mutation is observed he
Yuri [45]
C.) Substitution or Silent mutation

7 0
3 years ago
Bears and salmon have a predator-prey relationship. What would most likely happen to the bear population if the salmon populatio
malfutka [58]

Answer:

Increase

Explanation:

When there is enough food there is always excelling Reproduction

8 0
3 years ago
Other questions:
  • Jelaskan peranan mikroorganisme yang hidup di kolon dalam proses pencernaan
    14·1 answer
  • What is the bond angle between the hydrogen atoms in the ammonia molecule
    7·1 answer
  • As streams flow through Stone Mountain, layers of sand build up. Over time, the sand particles form a sedimentary rock called sa
    14·2 answers
  • The ____________ in the alveoli is 40 mm Hg and that of the blood entering the pulmonary capillaries is ____________ . This caus
    15·1 answer
  • Animals have two major types: _____. aquatic and terrestrial, vertebrates and invertebrates, coelomates and acoelomates, sexual
    5·1 answer
  • What is a compound eye?
    14·1 answer
  • Probability predictions are based on ____ numbers of events.
    8·1 answer
  • PLZZ help me with number 5!!!
    5·1 answer
  • Red-green colorblindness is an X-
    9·1 answer
  • A protein kinase can phosphorylate an enzyme and activate it by
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!