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
Sever21 [200]
2 years ago
15

The majority of Earth's atmosphere is nitrogen, N2. The percentage of nitrogen in Earth's atmosphere remains constant as prescri

bed by the law of conservation of matter and because it is a reasonably non-reactive gas. Like carbon, nitrogen is cycled through Earth's spheres. However, nitrogen can be converted into forms usable by plants and animals, either by lightning or bacteria. Once converted to usable forms, nitrogen is able to cycle the rest of the way through the ecosystem. Much like carbon, the recycling of nitrogen through Earth's spheres relies heavily on what type of organism? A) autotrophs B) decomposers C) parasites D) producers
Biology
1 answer:
Lunna [17]2 years ago
4 0




decomposers The principal forms of decomposer are bacteria and fungi.

Decomposers act as recyclers in many biogeochemical cycles. Decomposition occurs when a compound is broken down into simpler compounds or into its constituent elements. This is achieved primarily by decomposers, organisms that obtain their energy from the chemical breakdown of dead organisms as well as from animal and plant waste products.


You might be interested in
How do some nucleotide sequences in DNA get copied into RNA when DNA and RNA have different bases. For example, how is the seque
kvasek [131]

Answer:

In RNA the base thymine is essencially replaced by the base uracil. So the sequence TGAC in DNA would get copied into RNA as ACUG.

Adenine pairs with uracil in RNA like it pairs with thymine in DNA

Explanation:

8 0
2 years ago
In the Hardy-Weinberg equation shown below, p is the frequency of the dominat allele, and q is the recessive allele
Lemur [1.5K]

Answer:

Option D- frequency of the heterozygous qenotype

Explanation:

In the Hardy-Weinberg equilibrium , 2pq stands for the genotype frequency of heterozygotes (Aa) in a population at the state of equilibrium. dominant homozygotes (AA) is represented by the p-square and q- square represents the recessive homozygotes (aa) frequency. p represents the allele frequency of A Allele and q stands for the allele frequency of the allele a. Summation of the terms gives an equal to 1(100%). The sum of all of these terms is always equal to due to the fact that the 3 frequencies in the equation are the available or possible allele combinations.

Hardy-Weinberg is relevant for it helps us in comparison of a population's actual genetic structure as time goes on along with the genetic structure we are to get if really population was in Hardy-Weinberg equilibrium state that is population was not evolving.

3 0
2 years ago
Read 2 more answers
Why does every one have cells
jeyben [28]
<span>Everyone has cells because these are the building blocks of life. These tiny particles that clump into groups that form tissues, organs, and organ systems are what makes organisms distinct from non-living things that exist on Earth. Where there are cells, life is present, and in its absence life cannot exist as we know of today. Cells are responsible for bringing different species of organisms that are found in different ecosystems all over Earth. They are tiny but in groups they are responsible for every living organisms that have existed through time.  </span>
7 0
3 years ago
Starting with the basic building blocks, which is the correct order of levels of
Kruka [31]
Lungs, lung cells, lung tissues
8 0
3 years ago
Which type of reaction is NACI plus a GNO32NANO32AGCI
son4ous [18]

Answer:

double displacement reaction

Explanation:

i hope that helped

4 0
3 years ago
Other questions:
  • The polyuria and polydypsia seen in patients with diabetes mellitus results from which of the following?
    15·1 answer
  • When compared to generation x, members of generation y are most likely to influence?
    13·1 answer
  • Which of the following plant science roles involves the largest number of people?
    5·2 answers
  • Which of the following are part of the chemiosmotic coupling model? Protons are pumped out of the mitochondrial matrix into the
    10·1 answer
  • Which of the following statements best explains why the cube in image b is under more pressure than the cube in image a
    12·1 answer
  • (T/F) Mummified remains are usually found in moist climates. <br> True<br> False
    7·1 answer
  • Vibrio cholera is a bacterium that causes the diarrheal disease known as cholera. In the 1800s
    15·1 answer
  • Changes that take place in aflower after fertilization​
    6·1 answer
  • In this project, you will analyze claims about the causes of inherited genetic variation. You will then make your own claim base
    8·1 answer
  • Calculating the Density of Mercury
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!