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
Sindrei [870]
3 years ago
13

suggest two factors other than the rate of nitrogen fixation that may affect the avality of nitrogen in the marine ecosystem

Biology
1 answer:
quester [9]3 years ago
5 0

Answer: run off from land/rivers and phytoplankton blooms

Explanation:

Nitrogen, particularly as nitrate is easily leached from soil. Human agriculture relies on fertilisers with significant nitrate content that applied at levels higher than it can be used. The balance end up as runoff, much of which ends up in

You might be interested in
New evidence does not change what scientists already believe to be true. True False
True [87]
This most definetly false. Science thrives on evidence, and anything science based needs to proven through scientific means. And theories are constantly given evidence for or against.

In essence the key to science is to always keep and open mind. Any scientist who thinks differently is not a scientist.
6 0
3 years ago
Read 2 more answers
What is the difference between active transport and passive transport
Irina18 [472]
Active transport requires energy to transfer material in and out of the cell.

Passive transport is automatic and does not require energy. 


Examples of Active: Endocytosis and Exocytosis.

Examples of Passive: Facilitated Diffusion, Simple Diffusion, and Osmosis. 


Hope I helped! <u><em>HAPPY NEW YEAR!!!!!!!


</em></u>
<u><em /></u><em>can u mark me brainliest pls?</em><u><em>
</em></u>
5 0
3 years ago
Read 2 more answers
Identify which are more closely related – (1) salamander and tuna OR (2) leopard and salamander
sergij07 [2.7K]

Answer:number two

Explanation:

yes

8 0
3 years ago
Which object would have a larger gravitational force acting upon it
fiasKO [112]

Answer

Hi,

An object with the largest size will have a large gravitational force acting on it. Explanation

The gravitation force increases with increase in size of an object. An object that has twice as much mass will exert two times as much gravitational pull on other objects. An object with greater mass attracts the earth more strongly that the other one with smaller mass. On the earth’s space, the more massive objects will exert stronger gravitational forces.

Best wishes!

6 0
4 years ago
Plz help I’ll make you brainliest if correct
3241004551 [841]

Answer:

it would be C, since an abiotic factor is a non-living thing that helps shape the ecosystem.

Explanation:

If you look at A it lists flowers, which are alive. If you look at B it lists bacteria, which is alive. C doesn't list anything thats alive. D lists insects, which are alive.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why are dna fragments with more base pairs found near the sample wells (origin) and the lower number of bp fragments found near
    5·1 answer
  • (Help please?)
    6·2 answers
  • Scientists can use genetic information to identify people because it is unique to each person. Which specific characteristic is
    11·1 answer
  • Write an essay discussing the ethics of designer babies. Do you believe humans should have the ability to choose the genetic tra
    9·1 answer
  • Two identical wires are both carrying the same amount of current flowing in opposite directions.when these wires are brought clo
    14·2 answers
  • The human population on earth grew at an extraordinary rate during the 20th century when it increased from 1.65 billion to 6 bil
    10·2 answers
  • What did Matthias Schleiden contribute to our understanding of cells?
    11·2 answers
  • Some alleles are dominant and others are recessive. An organism with at least one dominant allele for a particular form of a tra
    10·1 answer
  • Someone please help me​
    9·1 answer
  • A scientist is examining a single-celled organism that is often found in the human body; some examples of this organism are help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!