This topic contains a solution. Click here to go to the answer

Author Question: Nitrogen must be fixed to convert it into a form which plants can use. Which of the following forms ... (Read 38 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
Nitrogen must be fixed to convert it into a form which plants can use. Which of the following forms of nitrogen CANNOT be used by plants?
 
  A) N2
  B) NH3
  C) NH4NO3
  D) (NH4)2SO4

Question 2

Acid rain contains
 
  A) potassium carbonate.
  B) sulfuric acid.
  C) boric acid.
  D) potassium chloride.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

For a complete list of videos, visit our video library