<span>A) In the selected sentence, the word gardening is a gerund, and the gerund phrase functions as the subject.
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Flower is a concrete noun
I hope I've helped!
Answer:
In August 2006 the International Astronomical Union (IAU) downgraded the status of Pluto to that of “dwarf planet.” This means that from now on only the rocky worlds of the inner Solar System and the gas giants of the outer system will be designated as planets.
Explanation:
It would be #1, since personal experiences are usually irrelevant in those formats. Hope this helps. :)