A compound sentence consists of two or more independent clauses joined with a comma and coordinating conjunction . C
B. it's saying I as in like first person view and its personal.
I would also say D ( it introduces the speaker's sense of fondness for the orchards) is the answer because the original statement describes being in an orchard as a pleasant experience instead of dull and uninteresting like A would suggest. B would not be the correct answer because of the adjectives used. C would also not be correct because the original statement doesn't describe what the orchard looked like.
Hopefully this helped.
Answer:
research has been made easier
Tell them your name, and your favorite hobby. Or something you just like do do for fun, you could find someone who likes the same things