What are the two possible explanations for not seeing something glowing brightly along every line-of-sight in the sky? i. the universe is infinite in size and infinitely old, but dust absorbs starlight from far away stars. ii. the universe has a finite number of stars. iii. the universe is changing in some way as to prevent us from seeing an infinite number of stars. a) i and ii
b) i and iii
c) ii and iii
d) i, ii and iii

B. I and III

Explanation:

Options I and III are correct. We are not able to view stars at all points in the night sky due to the fact that the size of the universe is  infinite and the universe is made up of dust , gases, and matter. These components are able to trap starlight . Also the cosmos is constantly changing as there are interactions between bodies that make up the universe.

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.