Author Question: Displacement is a part of all communication systems. a. True b. False Indicate whether the ... (Read 68 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
Displacement is a part of all communication systems.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

We have ample reason to suppose war has become a problem only in the past _____years, since the invention of food-production techniques and especially centralized states.
 
  a. 5,000
  b. 50,000
  c. 10,000
  d. 100,000
  e. 150



potomatos

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

False

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

For a complete list of videos, visit our video library