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emmainna [20.7K]
3 years ago
14

It's estimated that without the development of this

Biology
1 answer:
Vika [28.1K]3 years ago
8 0

Answer: Industrial fixation of Nitrogen

Explanation:

Industrial fixation of nitrogen has enabled humans to be able to make nitrogen fertilizers that are able to supply plants with much needed nitrogen that they need to survive. Indeed it is said that up to 40% of the nitrogen taken up by plants is from artificial sources.

The world's population might not be what it is today without this invention because it was able to return nitrogen to the soil at a time when humans needed it because we had been intensively farming land which led to it losing nutrients.

More nitrogen allowed us to keep farming and keep feeding the population which then exploded.

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What is the definition of ecology​
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Answer:

the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

5 0
2 years ago
The _____ nervous system conserves energy, while the sympathetic nervous system consumes energy.
Fudgin [204]

The nervous system conserves energy, while the sympathetic nervous system consumes energy.

<h3>What is the nervous system?</h3>

The nervous system is an organ system that coordinates the activities of muscles, monitors organs, constructs and processes data received from the senses and initiates actions.

The nervous system can either be the following;

  • Sympathetic
  • Parasympathetic

The sympathetic nervous system is a part of the autonomic nervous system that raises blood pressure and heart rate, constricts blood vessels, and dilates the pupils when under stress.

On the other hand, the parasympathetic nervous system is one of the divisions of the autonomic nervous system, based between the brain and the spinal cord, that slows the heart and relaxes muscles.

This suggests that the parasympathetic nervous system conserves energy because it slows the heart while the sympathetic nervous system consumes energy.

Learn more about nervous system at: brainly.com/question/13487019

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4 0
1 year ago
Why are many of the industrialized agriculture techniques popularized during the Green
motikmotik

Answer: A

Explanation: Just took the quiz

8 0
2 years ago
An example of a properly functioning homeostatic control system is seen when
ANEK [815]

Answer:

the kidneys excrete salt into the urine when dietary salt levels rise

Explanation:

Hyponatremia is an electrolyte imbalance, with a low level of sodium in the blood. The normal value of sodium in adults is 136 to 145 mEq / L. Sodium is an element, or electrolyte of the blood. Sodium chloride is commonly known as table salt.

Certain conditions can cause decreased sodium in the blood. Specific causes of hyponatremia include:

Water poisoning (water replacement without electrolyte replacement).

Problems in the kidneys, heart or liver.

Medications: such as diuretics, Heparin, certain chemotherapeutics (Aminoglutethimide, Cyclophosphamide and Vincristine).

Conditions related to steroids, hormones or metabolic defects, such as a syndrome that alters the secretion of antidiuretic hormone (SSIHA). If this occurs, you urinate frequently and the kidneys excrete too much sodium. This can result from many conditions, including certain types of lung cancer.

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3 years ago
Drag each tile to the correct box. Maria is playing basketball. She sees the ball being thrown at her. She lunges forward to gra
Diano4ka-milaya [45]

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Maria see the ball thrown at her

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