Start by asking an intriguing question and introducing your topics such as your body paragraphs what you're gonna talk about in your 3 body paragraphs and talk about your topic
Answer: it would be A
Explanation: it has the correct grammar, punctuation, and the comma is in the right place.
<span> Meaning “wood,” the xylophone is a percussion instrument. Consisting of a series of wooden bars that are struck with mallets to produce sounds.</span>
If the underlined phrase is <em>Fog rolling down the river. </em>Then it is an Absolute phrase.
An absolute phrase is a combination of a noun and a participle accompanied by modifiers or objects.
Fog rolling down the river
Noun - Fog
Participle - rolling
modifiers - down the river.