Asteroids are believed to be debris left over from the failure of a planet to form at a distance of ...

Asteroids are believed to be debris left over from the failure of a planet to form at a distance of about 3 AU from the Sun.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Stars of low luminosity will always have large positive absolute magnitude.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

All the planets in the Solar System revolve in a clockwise motion.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 4

If two stars are emitting the same amount of light, the star that is farther will appear dimmer.
 
  a. True
  b. False
  Indicate whether the statement is true or false