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
Jobisdone [24]
3 years ago
9

Air pressure is _____.

Biology
1 answer:
Travka [436]3 years ago
6 0

Answer:

Air pressure is the weight of air molecules.

Explanation:

Air pressure can be described as the force generated by the weight of air on the surface of the Earth. The size and number of the air molecules determine the air pressure.

When the number of molecules in the air increases, it generates more force on the Earth's surface and we say that it is regarded as a rise in the atmospheric pressure. A mercury barometer is a device which is used to measure the air pressure.

You might be interested in
What do the arguments for and against the use of stem cells in medical research share?​
Tema [17]

Answer:

Stem cell research can potentially help treat a range of medical problems. It could lead humanity closer to better treatment and possibly cure a number of diseases: ... Alzheimer's Disease. Heart Diseases, Stroke and Diabetes (Type 1)

5 0
3 years ago
Read 2 more answers
Approximately 60% of adult males body is water. If a man weighs 84 kilogram how many kg of water does his body contain?
xeze [42]

You should do the original number (84) multiplied by the percentage (60) and then divide it by 100 to get it as a percentage of the original number:

(84 × 60) ÷ 100 = 50.4kg

Therefore, your answer is 50.4kg :)

7 0
3 years ago
Read 2 more answers
Class O stars are the: hottest coolest brightest dimmest
iragen [17]
The hottest is the answer

3 0
3 years ago
Read 2 more answers
Answer choice <br><br> Heliocentric <br> And<br> Geocentric
erastova [34]

its geocentric cause Ptolemy supported the idea of the geocentric model

8 0
2 years ago
For the first time in five years, Los Angeles authorities have issued a smog alert warning people of unhealthy levels of ozone i
OverLord2011 [107]
I think it D for this
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is a limiting amino acid in a dietary protein?
    15·1 answer
  • PLEASE HELP!
    11·1 answer
  • Which part of a ribosome accepts a tRNA molecule that is attached to a growing polypeptide chain?
    5·1 answer
  • What are reasons a animal population would decrease
    14·1 answer
  • I need help, again...
    10·2 answers
  • How would plants and animals in the rainforest get affected
    15·1 answer
  • Which has the most control of traits and inheritance
    8·2 answers
  • What information does a food pyramid describe that a food web does not?
    8·2 answers
  • You are in a canoe going downstream (with the current). If the current is traveling 5mi/hr, and you are rowing 12 mi/hr, what is
    14·1 answer
  • Choose two that are true about fungi. *
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!