9. (03.06 mc) a student is writing an expository essay about an invasive species of snail. they want to…

9. (03.06 mc) a student is writing an expository essay about an invasive species of snail. they want to elaborate on this fact from a source: these snails, previously considered harmless inhabitants of specific habitats, have now emerged as invasive species, significantly impacting native species. which of the following would best elaborate on this fact? (2 points) a description of how cute the snails antennae are. an example of another species that is not invasive. a story about a time the writer saw a trail of snail slime in the woods. a statistic that reveals just how large the snail population has grown over the last year.
Answer
Brief Explanations:
An expository essay aims to explain or inform. Describing how cute the snails' antennae are is off - topic as it doesn't elaborate on the fact that snails are invasive. A statistic about the growth of the snail population directly relates to their invasiveness. A story about seeing snail slime is more of a personal anecdote and not the best way to elaborate on invasiveness. An example of another non - invasive species is not relevant to elaborating on the invasiveness of snails.
Answer:
A. A statistic that reveals just how large the snail population has grown over the last year.