« previous next »

Author Question: Organic materials are composed of substances that _____. a. are manufactured c. are processed b. ... (Read 63 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 21, 2018
Organic materials are composed of substances that _____.
 
  a. are manufactured c. are processed
  b. occur only in nature d. are not cooked

Question 2

Agricultural communications in the United States can be traced back to:
 
  a. colonial times
  b. the Industrial Revolution
  c. the Great Depression
  d. the post World War II era


millet

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 21, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

A biofilm composed of a community of microorganisms glued by mucilage to a surface. A biofilm composed of a community of microorganisms glued by mucilage to a surface.
Psychoactive substances: (left) Psilocybin is obtained from a species of mushroom; (right) LSD is ... Psychoactive substances: (left) Psilocybin is obtained from a species of mushroom; (right) LSD is ...
The pH of common substances. The pH of common substances.
An agglutination inhibition reaction. Commercial kit materials would create an agglutination ... An agglutination inhibition reaction. Commercial kit materials would create an agglutination ...
Composed Salad Dish Composed Salad Dish
Organic approaches and the reduction of inputs and pollution Organic approaches and the reduction of inputs and pollution
Video: ribosome

For a complete list of videos, visit our video library