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
Delicious77 [7]
3 years ago
11

Which structure of the respitory system plays the main role in carry out systems primary function​

Biology
2 answers:
mina [271]3 years ago
7 0

The main function of the respiratory system is to allow the exchange of gases between the atmosphere and the lungs. Hence,the only structure that carries out this function is the alveoli as other structures such as the nose,trachea and pharynx transport gases to the alveoli just so that it can can out its function.

mars1129 [50]3 years ago
5 0

The main function of the respiratory system is to allow the exchange of gases between the atmosphere and the lungs. Hence,the only structure that carries out this function is the alveoli as other structures such as the nose,trachea and pharynx transport gases to the alveoli just so that it can can out its function.

You might be interested in
What best describes the biological species concept?
vodka [1.7K]

Species are populations that interbreed and produce fertile offspring Eh?

Hope This Helps!

4 0
4 years ago
Read 2 more answers
William wanted to create a report on a geographical location with the greatest species diversity. Which ecosystem can consider f
mafiozo [28]
The ecosystem that he should consider is the <span>tropical rain forest ecosystem.

In that area, there are uncountable amounts of various plants and animals that have not all yet been discovered and who all live together to build the biome. This biome is indeed the most diverse one even at this point without the knowledge of all possible life forms.</span>
6 0
3 years ago
A desert biome gets two years of above average rainfall. As a result, there is more vegetation than normal. Which effect on the
Gelneren [198K]

Answer: herbivores will most likely thrive in this environment.

8 0
3 years ago
What best describes the role of molecular oxygen (O2) in cellular respiration? A. It is accepts electrons when reacting to form
9966 [12]

Answer:

D. It is released when glucose breaks apart.

Explanation:

6 0
3 years ago
In creating a model of our living planet, scientists need to consider four major Earth systems. Briefly describe these four syst
algol [13]

Answer:

the geosphere, atmosphere, hydrosphere and biosphere.

Four spheres are all independent parts of a system. The spheres interact with each other, and a change in one area can cause a change in another. Plants (biosphere) draw water (hydrosphere) and nutrients from the soil and release water vapor into the atmosphere. The biosphere contains all the planet's living things.

Explanation:

hope this helps 8D

3 0
3 years ago
Other questions:
  • What are reactants in the Calvin cycle
    9·2 answers
  • Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock? Which of
    10·1 answer
  • What is a compound? Explain/ give an explaination
    5·1 answer
  • Naturally occurring compounds in the earth are called _____.
    15·1 answer
  • An iodine test of a tomato plant leaf revealed that starch was present at 5:00 p.m. on a sunny afternoon in July. When a similar
    5·1 answer
  • Where would you find halophile ​
    7·1 answer
  • What is a natural depression filled with standing freshwater called PLEASE HELP
    12·2 answers
  • In animals, brown eyes are dominant over blue eyes. If two animals with blue eyes (bb) are crossed, what
    6·1 answer
  • Who developed virtually the same theory of evolution?
    11·2 answers
  • Select the correct answer.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!