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
kaheart [24]
3 years ago
11

Imagine a friend is planning a rock-climbing trip. Write a note in the box explaining how gas exchange is affected at the top of

a mountain, where air pressure is lower and there is less oxygen than at lower altitudes.
Chemistry
1 answer:
wariber [46]3 years ago
6 0

Answer:

Air is less dense on a mountaintop than at sea level.

Air pressure is lower at low altitudes.

As you climb a mountain, air pressure increases.

More force pushes on the air at the bottom of an air column.

As you descend a mountain, air molecules are closer together.

Explanation:

You might be interested in
What are the properties of organic compounds determined by?
jarptica [38.1K]
The properties of organic compounds is determined by <u>A) Their boiling point</u><u />.
6 0
3 years ago
Read 2 more answers
Dalton incorporated the law of conservation of mass into his atomic theory by asserting that
Feliz [49]

Answer:

a. atoms are indivisible. ... atoms can not be destroyed in chemical reactions.

Explanation:

Hope this helped :D

7 0
3 years ago
Anhydrous copper sulphate can be used in a test for water. What two things will happen when water is added to anhydrous copper s
Misha Larkins [42]

Answer:

thanks bro for helping me thanku so much

3 0
2 years ago
What is the chemical name of the compound KCN?​
Monica [59]

Answer:Potassium cyanide

8 0
3 years ago
Is barium nitrate more soluble in water than CH4 or the other way around?
kenny6666 [7]
Barium nitrate and methane (CH4) are both soluble. They both will dissolve in water, however, barium nitrate will dissociate becoming barium 2+ ions and nitrate becoming NO3 1- ions. All nitrates are soluble and dissociate. CH4 is a weak base and does dissolves but doesn't dissociate. So in solubility terms.... they are both equally soluble just one happens to dissociate into its cations and anions. Hope this helps!
3 0
3 years ago
Other questions:
  • What colors would an artificial plant-growth light favor to promote plant growth effectively?
    13·1 answer
  • Which of these is an extensive property of a substance?
    15·2 answers
  • Plz answer quickly with explanations. .....
    8·1 answer
  • Define ionization energy and explain why the second ionization energy of any element is higher than its first ionization energy.
    12·2 answers
  • Multiple answers are allowed.
    14·2 answers
  • How does the Bohr model show you an atom has become an ion?
    12·1 answer
  • What is a type of mechanical weathering in which rocks are broken by the expansion of water as it freezes in joints, pores, or b
    10·2 answers
  • Which statement is false when describing magnetism and electricity
    8·2 answers
  • PLEASE HELP!!!<br> How many km/hr are there in 6.01 x 10^6 yd/wk?
    13·1 answer
  • An experiment was designed to test the hypothesis that peanuts have more energy than a chip. The experiment determines calorimet
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!