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
Georgia [21]
3 years ago
14

How is the surface area to volume ratio maximized in lungs?

Physics
1 answer:
s344n2d4d5 [400]3 years ago
8 0
There are branches on the lungs making it resemble a tree. These branches have sacs called alveoli that look like grape bunches. The combination of branching and alveoli maximize lung surface area.<span>
</span>
You might be interested in
The amount of the lighted side of the moon you can see is the same during
attashe74 [19]

<u>Answer:</u>

The amount of the lighted side of the moon you can see is the same during "how much of the sunlit side of the moon faces Earth".

<u>Explanation:</u>

The Moon is in sequential rotation with Earth, and thus displays the Sun, the close side, always on the same side. Thanks to libration, Earth can display slightly greater than half (nearly 59 per cent) of the entire lunar surface.

The side of the Moon facing Earth is considered the near side, and the far side is called the reverse. The far side is often referred to as the "dark side" inaccurately but it is actually highlighted as often as the near side: once every 29.5 Earth days. During the New Moon the near side becomes blurred.

5 0
3 years ago
Name the type of simple machine: A ramp on the back of a moving van.
Mrac [35]
C) an inclined plane 
6 0
3 years ago
Read 2 more answers
The size of the Milky Way is determined from studying_______
Gemiola [76]

Answer:

expansions

i think

Explanation:

5 0
3 years ago
The transmission of heat requiring the movement of a liquid or a gas is A. conduction B. radiation. C. convection. D. transducti
Llana [10]

Answer:

convection C

Explanation:

3 0
3 years ago
Q2 A source of frequency 500 Hz emits waves of
Nana76 [90]

Answer:

4 secs

Explanation:

The first step is to calculate the velocity

V= frequency × wavelength

= 500× 0.2

= 100

Therefore the time can be calculated as follows

= distance/velocity

= 400/100

= 4 secs

7 0
3 years ago
Other questions:
  • During the first 6 years of its operation, the Hubble Space Telescope circled the Earth 37,000 times, for a total of 1,280,000,0
    15·1 answer
  • A luggage handler pulls a 19.0-kg suitcase up a ramp inclined at 34.0 ∘ above the horizontal by a force F⃗ of magnitude 169 N th
    6·1 answer
  • Define amplitude and frequency as they relate to a wave?
    15·1 answer
  • What is the largest possible magnitude of the acceleration of the electron due to the magnetic field?
    9·1 answer
  • Hello:) how to do 3?:)
    7·1 answer
  • NEED THE ANSWER PLZ<br><br>What are lanthanides?
    5·1 answer
  • How does an object’s motion change as a result of centripetal acceleration?
    13·2 answers
  • Which of the following correctly describes the law of conservation of matter?
    7·1 answer
  • Class 11th physics the charge of positive 7 microcoulomb is placed at the centre of two concentric sphere with radius 2cm and 4c
    6·1 answer
  • What sport does not require a high level of fitness
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!