This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A stagnant pond has an odor like ammonia. This is a good indication that the BOD of the pond is ... (Read 111 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Aug 27, 2018
A stagnant pond has an odor like ammonia. This is a good indication that the BOD of the pond is ________ and that the DO is ________.
 
  Fill in the blank(s) with correct word

Question 2

An object will be used in an environment that has a temperature range of -20C to 10C. The object must remain flexible and rubbery. It should have a Tg that is
 
  A) greater than 10C.
  B) less than 10C but greater than -20C.
  C) exactly -20C.
  D) less than -20C.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 27, 2018
Answer to Question 1

high; low

Answer to Question 2

D


Evvie72

  • Member
  • Posts: 519
Reply 2 on: Aug 27, 2018
Wow, this really help

carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

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?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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.

Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part
Yellow Pond Lily Yellow Pond Lily
Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ... Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ...
Kneeling on one knee to keep good alignment when massaging the arms and hands. Kneeling on one knee to keep good alignment when massaging the arms and hands.
Dried fruits are good source of sulfur Dried fruits are good source of sulfur
Most Canadian seniors rated their health as good to excellent. Most Canadian seniors rated their health as good to excellent.
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library