I preferably think that background research helps identify many things such as history, records, events, and more which indicates how it relates to the topic
Though the clown at the party was very nice, I did not think him to be funny.
I think this will work.
<span>It is really a lot of fun.
This sentence is not necessary in the paragraph because it does not add any helpful information about how to forage, what to look for, or other things you could get out of the experience. It just adds the detail that it's fun, which is subjective and maybe not true for everyone. </span>
The answer is A. The use of parallelism repeats his most important points.
I hope this helps!! :))