The expansion of the Universe ____. a. was faster in the early ...

[swpotter12]

The expansion of the Universe ____.
 
  a. was faster in the early Universe when galaxies were close to each other, and has decelerated thereafter
  b. was slower in the early Universe when galaxies were close to each other, and has accelerated thereafter
  c. has been constant throughout the lifetime of the Universe
 d. steadily accelerated from the big bang to the present day
 e. steadily decelerated from the big bang to the present day

Question 2

The _______________ is a thin layer of gas from which Earth receives most of the Sun's light.
 
  Fill in the blank(s) with correct word

[jessicaduplan]

Answer to Question 1

b

Answer to Question 2

photosphere

[swpotter12]

Thanks for the timely response, appreciate it

[aruss1303]

Great answer, keep it coming