This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is an example of a scientific model? a. celestial sphere b. connected ... (Read 63 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jul 27, 2018
Which of the following is an example of a scientific model?
 
  a. celestial sphere b. connected balls and rods representing chemical bonds of a DNA molecule
  c. topographical map d. All of the other choices are correct.

Question 2

The light from Polaris is 24.2 times less intense than the light received from Sirius. Which star is the truly brighter star, that is, emitting more visual light at its surface?
 
  a. Polaris b. Sirius
  c. Neither, they emit the same amount at their surfaces. d. This cannot be determined based upon the information given.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kalskdjl1212

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

d


washai

  • Member
  • Posts: 523
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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.

Model Organism Neurospora Model Organism Neurospora
Fibromyalg​ia Model Fibromyalg​ia Model
Critical thinking model for safety planning Critical thinking model for safety planning
A model for kinetochore structure and organization A model for kinetochore structure and organization
Opener Model showing how the lac repressor and catabolite-activating protein Opener Model showing how the lac repressor and catabolite-activating protein
The Gene Expression Machine Model for Coupling The Gene Expression Machine Model for Coupling
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library