1. Of them is A marriage occurs when a couple lives together for a certain number of years one year in most states holds them self out as a married couple and interested to be married
Personally, I see it as a mixture of both a and b but my first instinct was to go with b.
Answer:
The sun is a major source of ultraviolet rays. Though the sun emits all of the different kinds of electromagnetic radiation, 99% of its rays are in the form of visible light, ultraviolet rays, and infrared rays (also known as heat).
Explanation:
Answer: so that they can increase government legitimacy or decrease the burdens of the central/national government.