Author Question: Water began condensing around 1 A.U. from the Sun, which is why Earth has so much water and Venus ... (Read 34 times)

rosent76 · **on:** Jul 27, 2018

Water began condensing around 1 A.U. from the Sun, which is why Earth has so much water and Venus has almost none.

Indicate whether the statement is true or false

Question 2

Some regions along the plane of the Milky Way appear dark because

A) there are no stars in these areas.
B) stars in that region are hidden by interstellar gas.
C) stars in that region are hidden by dark dust particles.
D) many brown dwarfs in those areas absorb light which they turn into heat.
E) many black holes absorb all light from those directions.