D. They provide supporting answers. Because 3-6 are talking about what the house looks like and the details of it not opinions or statements.
Hope this helps,
kwrob
For example, oxygen is released by plants and humans relay it into carbon dioxide which gets turned back into oxygen
A person who abstains from sexual relations.... I think I am pretty surre
We form associations between two occurrences when they occur at the same time very often.
For example, if it happens regularly (but by coincidence) that someone gets sick if a distant relative visits, people might start linking those events and believe that there is an correlation between them, or even a causation.
This is often how superstitions arise. <span />