« previous next »

Author Question: ____ digesters maximize biogas production through the use of a large, plastic surface area. a. ... (Read 92 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 21, 2018
____ digesters maximize biogas production through the use of a large, plastic surface area.
 
 

a. Covered lagoon c. Plug flow
  b. Complete mix d. Fixed film



Question 2

The EPA and Department of Agriculture estimate that there are over ____ potential farms in the U.S. that could produce biogas.
 
 

a. 1,000 c. 5,000
  b. 3,000 d. 7,000



iman

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 21, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Surface Tension Surface Tension
Parts of the Hand Used in Palpation; Ulnar Surface Parts of the Hand Used in Palpation; Ulnar Surface
The Parahippocampal Place Area The Parahippocampal Place Area
Cell Surface Regulators Cell Surface Regulators
Polar ice caps lose mass as surface ice melts Polar ice caps lose mass as surface ice melts
Stem Cell Production Stem Cell Production
Video: Polysaccharides

For a complete list of videos, visit our video library