Which of the following is most specifically connected with the word archery

If the options are:

A. Practice

B. Aiming

C. A skill

D. An arrow

Then, in my opinion, the answer would be D. An arrow.

True, archery is a skill or a practice of shooting with arrows, but the term "skill" is too broad. So, "an arrow" is the most specific, as it directly and unambiguously connects with archery.