« previous next »

Author Question: Although the use of wastewater effluents for irrigation can be very beneficial, it is essential that ... (Read 50 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 first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Wearing safety equipment is essential at all ages Wearing safety equipment is essential at all ages
Essential Oils and Notes Essential Oils and Notes
The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin
Essential Environment Essential Environment
Essential Foundations of Economics Plus Essential Foundations of Economics Plus
Four essential organic compounds Four essential organic compounds
Video: Multiple Sclerosis Animation

For a complete list of videos, visit our video library