I am a Christian and one reason is because some couples have a hard time having kids so this improves their chances. My Aunt and Uncle have done this.
Complete sentence. The comma is used the right way so it wouldnt be a comma splice, and if you replaced the comma with a period it would be wrong, so not a run on. That is why it is a complete sentence
Your answer is B- it would help create a good group discussion as it is something you would just have to discuss and assume.
Where’s rest of the question?