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
Alexxandr [17]
3 years ago
14

To help restore nitrogen to the soil, fields should occasionally be planted with what

Biology
2 answers:
Rom4ik [11]3 years ago
8 0

Answer:

Legumes

Explanation:

Legumes, leguminous plant that belong to Fabaceae botanical Family (e.g. beans, peanuts, turnips, cloves) , are excellent for restoring the fertility of the soil as they can increase nitrogen soluble compounds within the soil.

They manage to do so because they can establish symbiotic relationships with nitrogen fixing bacteria present in its root nodules. These particular bacteria (e.g. cyanobacteria) can take atmospheric (gaseous) molecular nitrogen and fixed it. This means that these bacteria can transform gaseous nitrogen into a soluble compound that can be retained by water within soil and thus can be absorbed by plant roots.

mixas84 [53]3 years ago
3 0
Fertilizer is high in nitrogen
You might be interested in
My thoughts about genetically modified crops
dedylja [7]
GMOs do not put consumers at any more Rick than non modified food would. It also has increased crop yields abs reduces costs for food production.
8 0
2 years ago
Molly's cut is bleeding and she is worried that it will not stop. Using your knowledge of the homeostatic process, what would yo
olga nikolaevna [1]

Answer:

Tell Molly that the bleeding will stop because hemostasis is the way the body stops blood loss when something happens to a vessel. This is the process of the blood clotting. If we didn't have hemostasis bleeding would continue. Unless she has hemophilia, the blood will stop. The first thing that happens is vascular constriction, then formations of platelet plugs, then the blood clots (coagulation) last the fibrous tissue grows (Fibrosis and fibrinolysis)

Explanation:

8 0
2 years ago
Bamboo and the sequoia tree are two kinds of
cricket20 [7]
Trees!! :) I’m not sure lol
7 0
3 years ago
What factor caused the appearance of oxygen?
Nookie1986 [14]

Answer:

The appearance of free oxygen in the Earth's atmosphere led to the Great Oxidation Event. This was triggered by cyanobacteria producing oxygen which developed into multicellular forms as early as 2.3 billion years ago

Explanation:

To clarify what I said here are some questions to help!

How did oxygen first appear?

Whiffs in the air is how oxygen first appeared billions of years ago.

For the most part, scientists agree that oxygen, though lacking in the atmosphere, was likely brewing in the oceans as a byproduct of cyanobacterial photosynthesis as early as 3 billion years ago

When was oxygen found?

2.33 billion years ago

Since its first appearance 2.33 billion years ago, oxygen accumulated in high enough concentrations to have a weathering effect on rocks just 10 million years later.

I don't know if this helped you but if it does, please let me know!

8 0
2 years ago
Scientists who rely on creativity also tend to be persistent when they pursue a research goal. How might persistence be an advan
SVETLANKA909090 [29]
Creative persistence is often useful when one is designing an experimental paradigm for example. It is useful tweaking different parameters of an idea which is much easier when one is creative - this is also at the core of scientific research very often. 
6 0
2 years ago
Other questions:
  • What organelles would be found in large numbers in a muscle cell
    8·1 answer
  • Why is carbon crucial to the nucleic acids in cells?
    15·1 answer
  • What problems can an algal bloom cause in an ocean?
    8·1 answer
  • Which is the best example of organisms that have been naturally selected?
    7·2 answers
  • Does diffusion require proteins in the cell membrane
    5·1 answer
  • .A particular plant species has numerous fruits and no visible seeds. Which of the following could it be? pteridophyta angiosper
    7·1 answer
  • In the inherited disease ichythyosis, the skin is rough, brown, and very scaly because the uppermost layer cannot peel off as ea
    6·1 answer
  • The double layer of fibrous tissue surrounding the heart is the
    13·1 answer
  • Why physiological can occur during hibernation?
    8·1 answer
  • What do scientists on the Intergovernmental Panel on Climate Change (IPCC) predict will happen to the earth's average temperatur
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!