Answer:
A "The spring of 1998 was the Halley’s Comet of desert wildflower years." (lines 1–2)
Explanation:
This is the excerpt from Barbara Kingsolver's scientific essey "Called Out". It describes events in the spring of 1998 and gives insight on magnificent and complex life cycle of desert plants.
The given sentence provides description of the highway medians suggesting that there were unusually many flowers, rarely seen before.
That provides evidence to answer A. which claims that that spring was the Halley's Comet of desert wildflower years. Halley's Comet is a rare phenomenon that happens only once every 76 years, so by making this comparison, the author claims that what happened that spring was a true botanical rarity.
Allowed is the first blank and aloud is the second blank, I believe you are asking for homophones am I right
Answer: D
Explanation: the argument is not convincing because the authors focus only on facts and data related to bitly links and twitter usage which is not sufficient evidence to support the claim
I would say the correct answer is that has an undetermined answer.If a subject has been thoroughly covered, then there is no need for this researcher to do it all over again. If it's impossible to answer, there is no need to try. If it can be answered easily, then it doesn't really require a research. This leaves us with the last option, because a researcher might want to try and determine the answer.
