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
alexgriva [62]
3 years ago
6

Will give Brainliest answer

Biology
1 answer:
Wewaii [24]3 years ago
6 0

Answer:

Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. ... This occurs in two steps: first, bacteria convert ammonia in to (nitrites) NO2-, and then other bacteria species convert it to NO3- (nitrate). Nitriates are a form of nitrogen that is usable by plants.

Explanation:

You might be interested in
What are homologous structures in different species evidence of?
arlik [135]
A) a common ancestor
Homologous structures are structures that are similar in related organisms. There is a basic pattern of bones which can be inherited from a common ancestor
7 0
2 years ago
How would clearing up pollution help address climate change?
xxTIMURxx [149]
It help because if the the plouttion is because of water it will rain
6 0
3 years ago
Which phenomena release CO2 into the atmosphere?
matrenka [14]
Hello to answer your question.

A is correct
 But more likely forest fires would be the culprit because the trees produce O2
 so when the are burnt, it would be like everybody o this earth breathed out at   once causing CO2 to be released in to the atmostphere in a big burst

         Signed by, Virtuoso Sargedog
5 0
3 years ago
What are three types of homologies that can be seen in organisms? Give example of each homologous?
Vaselesa [24]

Answer:

1. Iterative homology: e.g. antenna and leg of fiddler crab

2. Ontogenetic homology: e.g. radular teeth of veliger, feathers of chicken and hen

3. Di-polymorphic homology: e.g. white and brown feathers of hen races, chelae of male and female of fiddler crabs

4. Supraspecific: e.g. chelae of fiddler crab, chelae of lobster, feathers of hen and pheasant

Explanation:

7 0
2 years ago
Which of the following statements about the sympathetic nervous system is true? A. Stimulation of the sympathetic nervous system
geniusboy [140]

Answer:

D. The nerves exit the central nervous system in the head and from the lumbar spine.

Explanation:

The preganglionic neurons transmit the nerve impulses through the cranial or spinal nerves that arise from the brain, to the postganglionic neurons from where the nerve fibers that relay these nerve signals to the different viscera and effector organs, located along the spinal cord

6 0
3 years ago
Other questions:
  • What factor makes cattle susceptible to fright?
    13·1 answer
  • In the African savanna,more wildebeests are born than the environment can support. Which is most likely to happen over a period
    7·1 answer
  • What are the three particles of an atom
    9·1 answer
  • A particular bird species found in North America obtains most of its food energy by catching and eating insects. A mutation aris
    9·1 answer
  • A farmer is planning to grow genetically modified corn on his land that has no irrigation and limited rainfall. Which
    7·1 answer
  • What is the final product of metabolism in a red blood cells
    8·1 answer
  • What are currents ????????
    15·2 answers
  • HELP!!!!
    13·1 answer
  • Can someone help me with this :)
    15·2 answers
  • Golf drives travel much farther than Major League home runs. Why might this be?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!