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
Nimfa-mama [501]
3 years ago
7

2. If nearly 79% of the atmosphere is made of nitrogen, how could there be a shortage of nitrogen in soil?

Biology
1 answer:
Margaret [11]3 years ago
3 0
Nitrogen must be converted into nitrates before organisms can use it. If soil lacks nitrogen fixing bacteria, then it has few nitrates for the plants to take in.
You might be interested in
Do chipmunks have enlarged front teeth for gnawing
Digiron [165]
The answer is Yes, Chipmunks do have enlarged front teeth for gnawing.
8 0
2 years ago
When a honeybee pollinates a flower, the symbiosis would be _______
Sedaia [141]

Answer:

The relationship between them is mutualism because both organisms benefit.

Explanation:

The honey bee gains nectar from the plant while the flower is pollinated.

PLEASE MARK AS BRAINLIEST.

8 0
3 years ago
Is a stars energy produced by nuclear fusion???
Leto [7]

Yes, The energy source for all stars is nuclear fusion.

5 0
2 years ago
Read 2 more answers
Rachel Carson wrote about the delicate balance of organisms in a food web. Snakeheads, a freshwater fish that is not normally fo
kirill [66]
The snakehead could unreservedly eat little fish and scavangers, so that would evacuate/diminish the predator for zooplankton and phytoplankton. So zooplankton and phytoplankton populace would increment while little fish and scavanger populace would diminish. Presently if little fish and shellfish populace diminishes, their predators would have bring down sustenance, so vast fish pop. would diminish. On the off chance that vast fish pop. diminishes, their predators will have less nourishment thus the number of inhabitants in well evolved creatures will somewhat drop, however not by much, since they can feast upon zooplankton. 
So at last, just the phytoplankton populace would increment while everything else diminishes.
4 0
3 years ago
If you inherit the genotype AO for blood from your parents, what blood type do you have?
alexandr1967 [171]
<span>If you inherit the genotype AO for blood from your parents, you have blood type A. Regarding blood types, there are three possible alleles: A, B, and O. Both alleles A and B are dominant to allele O. So, if a person has the genotype AO, allele A will mask the effect of allele O, and the person will have blood type A.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the TWO atoms for this?
    9·2 answers
  • In eukaryotes, this protein functions as the inner framework and organization of the genomic information. _____________
    7·1 answer
  • Zebras are classified as vertebrates because they have
    9·2 answers
  • PLZ HELP GET BRAINLESTLeah suffered from a bacterial infection. White blood cells helped her recover from the infection. Which t
    9·2 answers
  • CAN SOMEONE PLEASE ANSWER MY QUESTIONS!!
    7·1 answer
  • How does smoking make an individual more susceptible to infections?
    15·1 answer
  • Someone please help?
    7·1 answer
  • Labeling the parts of a cell on a diagram is an example of an exercise in
    8·2 answers
  • An earthworm lives and reproduce is in the soil it aerates the soil and adds organic material to it the earthworm is a source of
    10·2 answers
  • Can someone answer i need an answer quickly
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!