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 112 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
Thanks for the timely response, appreciate it

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Properties of Ammonia Properties of Ammonia
A typical good oxygen sensor waveform as displayed on a digital storage oscilloscope. Look for ... A typical good oxygen sensor waveform as displayed on a digital storage oscilloscope. Look for ...
Good body mechanics for lifting heavy objects. Good body mechanics for lifting heavy objects.
An oil sand tailings pond in Alberta An oil sand tailings pond in Alberta
Nuts are also a good source of dietary fibre Nuts are also a good source of dietary fibre
Sulfur dioxide is a toxic gas, has a distinct, pungent odor, and contributes to acid rain and ... Sulfur dioxide is a toxic gas, has a distinct, pungent odor, and contributes to acid rain and ...
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library