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
Anon25 [30]
3 years ago
5

What is nitrogen cycle?

Biology
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

.<em>Nitrogen</em><em> </em><em>cycle</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>biogeochemical</em><em> </em><em>cyc</em><em>le</em><em> </em><em>by</em><em> </em><em>which</em><em> </em><em>nitroge</em><em>n</em><em> </em><em>is</em><em> </em><em>converted</em><em> </em><em>in</em><em> </em><em>multi</em><em>ple</em><em> </em><em>chem</em><em>ical</em><em> </em><em>forms</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>!</em><em>!</em><em>!</em><em>!</em><em>!</em><em>!</em>

You might be interested in
Cellular respiration​
KengaRu [80]
I’m so confused? U want the definition?
6 0
3 years ago
Read 2 more answers
1. Would separated populations of squirrels be able to interbreed if
Cerrena [4.2K]

Answer:

No, they could not interbreed.

Explanation:

When a group of squirrels separate from each other and develop its unique characteristics, this is known as <em><u>speciation</u></em>. One type of speciation is <em><u>allopatic speciation </u></em>in which one squirrel's species separate into two separate groups and isolated from each other because of the physical barrier. This physical barrier can be a mountain range or waterway and makes it <u>impossible to breed with one another</u>. Each squirrels species develop unique genetic characteristics due to change in habitat  and genetic variations are transferred to their offspring.

7 0
3 years ago
HELP!! 25 Points!!!
baherus [9]

I need to see the chart to answer you


6 0
3 years ago
Which was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars? improved blood
prohojiy [21]

Answer:

All blood types are made compatible with each other.

Explanation:

The different types of blood showed that not all blood types are compatible with each other. This is the reason why when a doctor transfer blood, this has to be compatible with the person's blood. Otherwise, the immune system will recognize the blood cells as antigens and proceed to destroy it.

Red blood cells in its surface can have different types of proteins, the proteins or lack of it that a person has determines the type of blood (A, B, AB). Also, if the cell has the Rh protein it will be positive, and if it does not have it, it will be negative. In total, we have eight blood types A+, A-,B+, B-,AB+, AB-,0+,0-  and the compatibility depends on the proteins that a person has.

6 0
3 years ago
Read 2 more answers
What are the 3 kinds of blood cells, and what are their main jobs?
deff fn [24]
<span>Platelets - help the blood to clot. Clotting stops the blood from flowing out of the body when a vein or artery is broken.
Red blood cells - carry oxygen
White blood cells - ward off infection</span>
6 0
3 years ago
Other questions:
  • Choose all the answers that apply.
    7·2 answers
  • Once our dna sends out a signal to make proteins, it's the job of the ________ to receive this genetic message from the dna and
    9·1 answer
  • Why is it important to study grouse habitat selection and demography relative to human land use practices?
    5·1 answer
  • What is the basic chemical equation for photosynthesis?
    15·1 answer
  • Why do you think it is important to define the system and the surroundings?
    11·1 answer
  • Which diagram correctly displays the order of events during egg formation?
    11·2 answers
  • A punch is painful, while a hug is not, because a punch produces _______ action potentials from each sensory neuron. A) stronger
    9·1 answer
  • What is the origin of the trapezius?
    8·2 answers
  • 6. Wave and tidal power are expensive to maintain.<br> true<br> false
    13·1 answer
  • 3. As in the Artic, the basis of the Antarctic food web which nourishes the large
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!