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
GalinKa [24]
2 years ago
14

Once inside the lungs, these arteries split into increasingly smaller branches that eventually reach the pulmonary capillary bed

s, which wrap around the alveoli of the lungs. This is the site of
Biology
1 answer:
Vsevolod [243]2 years ago
7 0

Answer:

This is the site of gaseous exchange

Explanation:

Gaseous exchange is the mechanism by which oxygen is substituted for CO₂ in the body. CO₂ laden blood is carried to the alveoli, which is wrapped with numerous capillary beds and with walls that are thin. When a person inhales, the difference in the partial pressure of the various gases ( oxygen and carbon dioxide) causes them t move down their concentration gradients, with CO₂ diffusion into the lungs from red blood cells, and oxygen binding to the haemoglobin in the red blood cells, after which they are carried to all body tissues for cellular respiration. During exhalation, the CO₂ in the lungs is expelled to the exterior and the process repeats.

You might be interested in
Which will cool down faster overnight, the water in the pool of the air above the water pool?
galben [10]

Answer:

the air above the water would cool down faster

6 0
2 years ago
Would it be<br> A <br> B<br> C<br> D <br> only if you actually know it!
Over [174]

Answer:

Meadow Plants Would Decrease And Rabbits Would Decrease.

Explanation:

As we see in the food chain, the me adow grass is what the rabbits consume. If there is a wildfire, the grass would burn, leaving the rabbits with bothing to eat, causing a decrease in their population.

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em>

4 0
2 years ago
Read the passage to answer the question.
Andrew [12]
Ans:Aerobic respiration

Oxygen is used,ATP is made
3 0
1 year ago
Which of the following is a molecule?<br> a)H20<br> b)O2<br> c)CO2<br> d)NaCI<br> e)MhCI2
gayaneshka [121]

Answer:

D) NaCI

Explanation:

6 0
3 years ago
Most mutations
VMariaS [17]
Most mutations have no effect on organisms.  Organisms all have large amounts of genetic code, most of which has no effect.  As a result, mutation of this code is rarely meaningful.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The burrowing owl is found in dry, open areas such as grasslands, prairies, savannas, deserts, farmlands, golf courses, and othe
    13·1 answer
  • Which statement is correct?
    8·2 answers
  • I need help pwease<br><br>The total amount of carbon on Earth is constant. <br><br>True or False?​
    11·1 answer
  • Most food chains start with a producer, go through consumers, and end with a decomposer. Why are decomposers so important in the
    5·1 answer
  • How many planet in evil eye galaxy
    14·2 answers
  • Turkins, a cross between a chicken and a turkey, are raised on some farms in Wyoming. This is an example of _____.
    5·2 answers
  • What was the difference in Plant B from Day 4 to Day 8?
    14·2 answers
  • Identify the two structures that are separated by the tympanic membrane.
    11·1 answer
  • Artificial selection is also known as survival of the fittest<br> true or false?
    12·1 answer
  • How/why does cancer kill?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!