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
Semenov [28]
3 years ago
7

1. Explain the two processes that keep atmospheric oxygen and carbon dioxide at stable levels?

Chemistry
1 answer:
lesya [120]3 years ago
4 0

Cellular Respiration and Photosynthesis. Photosynthesis is the process of when plants use sunlight to make foods from carbon dioxide and water, to later on make oxygen. Cellular respiration is the process through which cells convert sugars into energy.

You might be interested in
Atoms of elements with the same electron configuration are organized in ____ in the periodic table.
AveGali [126]
The answer is columns

7 0
3 years ago
What is mean by saturated solution and unsaturated solution​
zvonat [6]

•Saturated Solution: A solution in which no more solute can be dissolved in a definite amount of solvent at a given temperature is called a saturated solution.

Example: A soda is a saturated solution of carbon dioxide in water. This is why, when the pressure is released, carbon dioxide gas forms bubbles.

•Unsaturated solution: It is a solution in which more of solute can be dissolved at a given temperature. In this, addition of solute is possible till the solution reaches the point of saturation.

Example: Salt dissolved in water even sugar dissolved in water is an Unsaturated solution if the quantity of dissolved Salt/Sugar is below the saturation point.

5 0
1 year ago
Read 2 more answers
Which is one way that topographic maps are different from other maps?
anzhelika [568]
One way they are different is that they show elevation
5 0
3 years ago
Read 2 more answers
How do volcanos such as ojos del salado form?
Ksenya-84 [330]

Answer:

Deep inside Earth, between the molten iron core and the thin crust at the surface, there is a solid body of rock called the mantle. When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt.

Explanation: hot molten rock, ash, and gases escape from the volcano

6 0
3 years ago
Balance the equation:2Na+3H2O-2NaOH+H2​
aleksandrvk [35]

Answer:

2Na + 2H2O → 2NaOH + H2

Explanation:

A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge are the same for both the reactants and the products.

7 0
3 years ago
Other questions:
  • The O2 produced from the decomposition of the 1.0 L sample of H2O2 is collected in a previously evacuated 10.0 L flask at 300. K
    8·1 answer
  • If you have one mole of alumibum atoms, what would the mass be
    9·1 answer
  • What must happen for a liquid water to become water vapor ?
    9·1 answer
  • When lava flows what type of damage is caused<br> please help<br> due tomorrow<br> NO LINKS
    15·1 answer
  • Ok yall l have to write a essay about Pretend that you are the moon. What would you say? Describe yourself to others based on wh
    7·1 answer
  • Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 5.40 moles moles of magnesium perchlorate, Mg(ClO4)2Mg
    5·1 answer
  • 10 points. Please help.
    6·1 answer
  • What is the difference between acids and strong acids?
    11·1 answer
  • the actual yield of a certain reaction is 38.0 g while the theoretical yield is 50.0 g calculate the percent yield
    8·1 answer
  • True or false The density of a subsidence is always the same
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!