« previous next »

Author Question: The conversion of nitrates into free nitrogen ________. A) does not happen in nature B) is ... (Read 34 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Jul 13, 2018
The conversion of nitrates into free nitrogen ________.
 
  A) does not happen in nature
  B) is called freeing of nitrogen
  C) is accomplished by bacteria
  D) happens in the process of photosynthesis
  E) is little impacted by humans

Question 2

The end product(s) of photosynthesis is(are) ________.
 
  A) carbon dioxide
  B) water
  C) carbohydrates
  D) light
  E) unknown


dyrone

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 13, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Medication errors are three times higher among children and infants than with adults.

This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
Barbara Kruger, Untitled (We won't play nature to your culture). Barbara Kruger, Untitled (We won't play nature to your culture).
Contributions to the free energy of folding of globular proteins Contributions to the free energy of folding of globular proteins
Glycerolipid/free fatty acid cycle and glyceroneogenesis Glycerolipid/free fatty acid cycle and glyceroneogenesis
The nitrogen cycle "دورة النيتروجين" The nitrogen cycle "دورة النيتروجين"
A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ... A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ...
Video: Coronary Heart Disease Animation

For a complete list of videos, visit our video library