Based on the number of galaxies visible in the Hubble Deep Field ...

[jrubin]

Based on the number of galaxies visible in the Hubble Deep Field (Figure 16.1 in your textbook), the estimated number of galaxies in our observable universe is about ________.
 
  A) 50,000 B) 100 million C) 100 billion D) Infinity

Question 2

The density of the universe is large enough that gravity alone will eventually halt its expansion.
 
  Indicate whether the statement is true or false

[bitingbit]

Answer to Question 1

C

Answer to Question 2

FALSE

[jrubin]

YES! Correct, THANKS for helping me on my review

[robbielu01]

Thanks for the timely response, appreciate it