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 122 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
Excellent

Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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
Rice noodles are a good gluten-free substitute for pasta Rice noodles are a good gluten-free substitute for pasta
Potatoes are a good source of complex carbohydrates Potatoes are a good source of complex carbohydrates
Peanut butter is good source of protein Peanut butter is good source of protein
Nuts are also a good source of B group vitamins (including folate), and vitamin E Nuts are also a good source of B group vitamins (including folate), and vitamin E
Most Canadian seniors rated their health as good to excellent. Most Canadian seniors rated their health as good to excellent.
Video: Introduction to Sickle Cell Anemia

For a complete list of videos, visit our video library