Answer:
I think you should leave that exact answer because compound sentences can be read as separate sentences once the conjunction is removed and still make sense.
Explanation:
Conjunction - word used to link two sentences. For example, but, and, or, yet, so, etc.
Answer:
she supports her claim with reasons
The answer to the question is a. Packed.
In the sentence, "Well, that concludes another very fine experiment", the interjection word would be Well because it shows their expression/feelings as they say it. It could be like, "Oh well" type of way of saying it, or "well this has been fun" type of way.
I know this because interjection is a word that expresses emotion or feelings and is mostly/usually used in the beginning of a sentence.
You're welcome in advanced! I truly hope this helped!
P.S. I put this in my own words.