« previous next »

Author Question: In order for a theory to be useful, it must be a) correlated. b) testable and refutable. c) ... (Read 48 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jun 22, 2018
In order for a theory to be useful, it must be
 
  a) correlated.
  b) testable and refutable.
  c) descriptive, not predictive.
  d) supported by experimental research.

Question 2

Nicotine is the addicting agent in
 
  a) marijuana.
  b) hashish.
  c) tobacco.
  d) cocaine.


SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Primary production is positively correlated with the evapotranspiration rate. Primary production is positively correlated with the evapotranspiration rate.
The paleoanthropologist must understand these deformations in order to figure out which strata a fos The paleoanthropologist must understand these deformations in order to figure out which strata a fos
Signal Detection Theory Signal Detection Theory
Sample purchase order form. Sample purchase order form.
The ultimate foundation of any political order is violence, no more starkly demonstrated than when a ... The ultimate foundation of any political order is violence, no more starkly demonstrated than when a ...
Modern Cell Theory Modern Cell Theory
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library