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
Leya [2.2K]
3 years ago
7

Which of the following is a trace gas? nitrogen oxygen ozone hydrogen

Biology
2 answers:
myrzilka [38]3 years ago
5 0

<u>Answer:</u>

<em>Hydrogen and ozone are both examples of trace gases. </em>

<u>Explanation:</u>

Trace gases are present in minor quantities in the <em>earth’s atmosphere and all the gases except nitrogen, oxygen and argon </em>which make up the major portion of earth’s atmosphere are considered trace gases.

The respective percentages of nitrogen, oxygen and argon in the atmosphere are<em> 78.1%, 20.9% and 0.934%.</em>  The process that produce trace gases is called source and  the process that removes trace gas from the <em>atmosphere is called sink. </em>

<em>Some other examples of trace gases are carbon dioxide, neon, helium etc. </em>

marin [14]3 years ago
4 0

Answer:

If you are confused with the other answer, the actual answer is<u> </u><u>Hydrogen</u>

Explanation:

You might be interested in
Which provides a baseline for an experimental investigation?
shutvik [7]
I think it is control group
3 0
3 years ago
Read 2 more answers
What is the momentum of a 35-kilogram cart moving at a speed of 1.2 meters/second?
iren2701 [21]
I think the answer is 42kg m/s.

8 0
3 years ago
Four differences between Arteries and Veins
Mademuasel [1]

Answer:

Veins

1l carry blood from tissue of the body to the heart

2) are usually found closer beneath the skin

3) are less muscular then arteries

4) collapse if blood flow stops

arteries

1) carry blood back away from the heart to the tissue of the body.

2) found deeper within the body

3) are more muscular then veins

4) would generally remain open even if blood stops because of it's muscular structure.

4 0
3 years ago
How can an individual with a recessive genetic disorder have parents who are not afflicted?
jonny [76]
Both parents must be carriers, which means they have the heterozygous gene (one uppercase letter & one lower case letter). They will still carry that mutated gene (because they have a lower case letter), and their offspring will have a 25% chance of getting a recessive disorder. The percentage is low but still possible.
6 0
3 years ago
With respect to energy, how are ATP and glucose similar? How are they different?
denpristay [2]
They are comparable in light of the fact that they are both compound sources of vitality utilized by cells. 
They are altogether different as far as arrangement and structure.
6 0
4 years ago
Other questions:
  • Can you tell me what is a lotus?
    9·1 answer
  • The genetic changes that are passed on in a population occur in an organism
    13·1 answer
  • Which of the following parts of the eye is located at the back of the eye, receives focused light waves from the lens, and is co
    7·2 answers
  • Which of the following statements about wildfires in deciduous forests is not true?
    7·2 answers
  • What is the difference between homeostasis and respiration​
    6·1 answer
  • Which takes place during the second trimester of pregnancy?
    14·1 answer
  • Do sex-linked traits that originate from mutated genes found on X chromosome affect one sex more than the other? why/why not
    6·1 answer
  • Plants
    12·1 answer
  • C2H6 has how many electrons in its electron cloud?
    14·2 answers
  • How does change in pH affect an ezyme?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!