The rapid fluctuations of quasars show that the energy emitting ...

[biggirl4568]

The rapid fluctuations of quasars show that the energy emitting portions of these objects must be very small.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

A(n) ___________________ _ supernova is caused by the collapse of a massive star that has lost its outer envelope of hydrogen.
 
  Fill in the blank(s) with correct word

[whitcassie]

Answer to Question 1

True

Answer to Question 2

type Ib

[biggirl4568]

Great answer, keep it coming

[daiying98]

Thanks for the timely response, appreciate it