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
Bezzdna [24]
4 years ago
14

The notrogen cycle could not exist without what?​

Biology
1 answer:
maxonik [38]4 years ago
7 0

Answer:The nitrogen cycle could not exist without bacteria.

Explanation:Bacteria that lived inside the ground, catch the ntirogen that has been fixed and convert it into nitrate.

You might be interested in
What sugar is part of the structure of dna
saul85 [17]
Probably glucose bc that's the structure for sugar but that's what I think
3 0
3 years ago
Read 2 more answers
Certain corals have been found in extremely deep water. These coral lack the zooxanthellae that are found in tropical coral reef
Ganezh [65]
Since the corals lack the zooxanthella that are found in tropical coral reefs because the zooxanthella require sunlight and there is no sunlight, the corals are built upwards instead of across. The polyps build the coral this way because they are filter feeders. The correct answer is C, filter feeders. 
8 0
4 years ago
What is the difference between osmosis and diffusion? A) osmosis only occurs in marine (salt water) organisms B) they are the sa
sasho [114]

Answer: The correct answer is: C The are the same except osmosis specifically and only involves water.

Explanation:

Osmosis is the process in which a solvent moves across a semipermeable membrane in order to dilute a concentrated solution and it ends up equalizing the concentration of the solution at both sides of the cell membrane.

On the other hand, diffusion occurs when particles move from an area of higher concentration to an area of lower concentration and it ends up equalizing the concentration.

So the main difference is the presence/ Lack of water in the processes.

In conclusion the correct answer is : C.

7 0
3 years ago
The discovery of mitochondrialDNA (mtDNA) had no effect on which area of scientific investigation? endosymbiotic theory inherita
nirvana33 [79]

Answer:

Mitochondrial typing is a method where by the DNA of a person is matched with the DNA of a sample found at a crime site. This is a method which is mainly done at forensic labs to find out the accused with the help of DNA of the individual. This is called DNA typing to scientist because they think they will find something really rare if they finger out mitochondrial DNA

And what  NBA do you play

Explanation:

3 0
3 years ago
What component of membrane contains a hydrophobic region and acts as the primary barrier to most foreign substances?
KengaRu [80]
Phospholipid bilayer is the <span>component</span> of membrane contains a hydrophobic region and acts as the primary barrier to most foreign substances.
5 0
3 years ago
Other questions:
  • sea-floor spreading adds about 2.5 cm of new material to iceland each year. How much wider will iceland be in 150 years? give yo
    7·1 answer
  • Compared to insulators, metals are better conductors of electricity because metals contain more free
    6·2 answers
  • Identify the layer that contains both a single-celled pigmented layer and a neural layer.uronal cell that detects bright light a
    9·1 answer
  • Explain how natural selection is important to biomes and organisms.
    8·1 answer
  • Which statement is a scientific theory?
    10·2 answers
  • 2. Which of the following answers best describes a population?
    15·1 answer
  • Which phrase best describes a gene?(1) a segment of a dna molecule found only inthe body cells of an organism(2) a segment of a
    10·1 answer
  • The oxygen revolution changed Earth’s environment dramatically. Which of the following adaptations took advantage of the presenc
    14·1 answer
  • 25. Complete the diagram of phosphorylation :<br><br><br> Please help I have no idea what to do
    13·1 answer
  • Why does earth contain such diverse life forms?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!