« previous next »

Author Question: Although the use of wastewater effluents for irrigation can be very beneficial, it is essential that ... (Read 59 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
on: Jul 16, 2018
Although the use of wastewater effluents for irrigation can be very beneficial, it is essential that the effluents are
 
  A) treated and free of pathogens.
  B) mixed in with large amounts of phosphorus.
  C) mixed in with large amounts of calcium carbonate.
  D) not used in regions contacted by humans.

Question 2

Composting toilet systems require
 
  A) aerobic bacteria.
  B) anaerobic bacteria.
  C) large fungal colonies.
  D) large volumes of water.


essyface1

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Collmarie

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 16, 2018
Thank you


essyface1

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 16, 2018
No problemo


« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

A health history is essential in collecting subjective data about metabolic acidosis. A health history is essential in collecting subjective data about metabolic acidosis.
1–12 Elements essential to animal life and health 1–12 Elements essential to animal life and health
Stone Massage: Beneficial Effects, Therapeutic Uses, and Contraindications Stone Massage: Beneficial Effects, Therapeutic Uses, and Contraindications
Essential Foundations of Economics Plus Essential Foundations of Economics Plus
Fundamentals of Management: Essential Concepts and Applications Fundamentals of Management: Essential Concepts and Applications
Pulegone, a cyclic monoterpene, can be isolated from the essential oil of pennyroyal, a member ... Pulegone, a cyclic monoterpene, can be isolated from the essential oil of pennyroyal, a member ...
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library