Answer:
Space is a better place to grow crystals. - Conclusion
Crystals were loaded onto the space shuttle - Methods
Space-grown crystals had higher quality - Results
Scientists will study the effects of crystals being grown in space - Introduction
Answer:
"effortless"
Explanation:
"less" is the suffix which negates "effort".
You're exerting strength and attempt when giving effort at a task and either don't have to (as in this case with playing the instrument) or don't when doing something effortlessly, thus the two have opposite connotations via the suffix.
<em>One very popular hobby </em>is C) a complete subject.
A complete subject consists of more than one word, and since there are four words that make up the subject, it is complete, and not simple.
I don't see a story here to read, but I can guess from the words "New England puritans", that the answer is likely to be b. Witches and spirits.
Is there any text or story you are talking about