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
zhenek [66]
3 years ago
14

In the classification of matter, how would we classify air?

Biology
2 answers:
strojnjashka [21]3 years ago
7 0
<h2>Answer:</h2>

Air is homogeneous mixture

<h2>Explanation:</h2>

Pure air is a homogeneous mixture which is made up of nitrogen and oxygen. Its elements are not actually separated from one another. But the composition of air is not uniform and may be effected by environmental factors, such as industrial pollution, heavy forestation or volcanic activity. In that case it can become heterogeneous mixture too

Firlakuza [10]3 years ago
3 0
I don't remember this all that well but if I am thinking properly, it should be option C because Air is 2 oxygen molecules. That is what a homogeneous mixture is correct?
You might be interested in
Bacteria that may form endospores include A. E. coli.B. Pseudomonas and Micrococcus.C. Clostridium and Bacillus.D. Enterococcus
Degger [83]

Answer:

C. <em>Clostridium</em> and <em>Bacillus</em>.

Explanation:

<em>Bacillus </em>and <em>Clostridium</em> are the gram-positive bacteria and form endospores. Endospores are the resistant dormant structures formed by some gram-positive bacteria.

These bacteria form the endospores within their vegetative cells. The endospores are highly resistant to environmental stress conditions and make these bacterial genera the dangerous pathogens.

7 0
3 years ago
Which of the following statements is FALSE for photosynthesis?
kvasek [131]
The answer should be d
3 0
3 years ago
Read 2 more answers
Damian grew a plant from a leaf cutting. How did the plant reproduce?
Brums [2.3K]

Answer:

D.

Explanation:

8 0
3 years ago
How do they obtain energy? give all, please
aliya0001 [1]

Answer:

Cells need a source of energy, they get this energy by breaking down food molecules to release, the stored chemical energy.This process is called 'cellular respiration'. The process is happens in all the cells in our body. Oxygen is used to oxidize food, main oxidized food is sugar(glucose).

PS you're talking about cells right

3 0
3 years ago
The purpose of studying the insects at a crime scene is to help establish _____.
solniwko [45]

Answer:

the identity of the suspect

Explanation:

Hope you like it.

5 0
3 years ago
Read 2 more answers
Other questions:
  • How does non-human life in an urban ecosystem differ from that in an undeveloped forest ecosystem? (Site 2)
    13·1 answer
  • Sugar easily dissolves in water because of waters ...
    6·1 answer
  • In the carbon cycle, both terrestrial and aquatic organisms exchange ___ with the atmosphere.
    13·1 answer
  • A structural adaptation enabling an organism to blend in with its environment is ____________________.
    9·2 answers
  • Which of the following best describes the role of an enzyme in living organisms ​
    14·1 answer
  • Does the second law of thermodynamics only apply to living organisms
    9·1 answer
  • Which was a consequence of the Haymarket Square Riot?
    5·2 answers
  • What type of data is represented by the following example:
    5·1 answer
  • Describe how scientists make inferences on whether water is polluted or not
    9·1 answer
  • How does the structure of an amino acid replicate to its function in cellular processes? Use the role of amino acids in the stru
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!