« previous next »

Author Question: The conversion of nitrates into free nitrogen ________. A) does not happen in nature B) is ... (Read 60 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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after
Nitrogen Cycle Nitrogen Cycle
The thermodynamics of protein folding depicted as a free-energy funnel The thermodynamics of protein folding depicted as a free-energy funnel
Aggregates are people who happen to be in the same place at the same time. Aggregates are people who happen to be in the same place at the same time.
The nitrogen cycle "دورة النيتروجين" The nitrogen cycle "دورة النيتروجين"
The flow of energy and the cycling of materials maintain nature’s organization The flow of energy and the cycling of materials maintain nature’s organization
Video: Digestive System Animation

For a complete list of videos, visit our video library