Which choice BEST states the main idea of the passage?
There are likely many things about
echolocation that scientists have not yet
discovered.
Et
Echolocation research is important because
it has been used to develop devices such as
special walking sticks.
ea
on,
Early scientists did not have the necessary
knowledge or equipment to fully understand
echolocation.
Knowledge about echolocation and how the
process can be used to help people has
grown over time.

What is emerson's argument? nature contains faith and reason. nature reflects disgrace and calamity. nature can repair all things.

Read the excerpt from queen elizabeth's response to parliament's request that she marry. for i assure you (what credit my assurance may have with you, i cannot tell, but what credit it shall deserve to have, the sequel shall declare) i will never in that matter conclude any thing that shall be prejudicial to the realm. for the weal, good and safety whereof, i will never shun to spend my life; and whomsoever it shall be my chance to light upon, i trust he shall be such, as shall be as careful for the realm as you; i will not say as myself, because i cannot so certainly determine of any other, but by my desire he shall be such as shall be as careful for the preservation of the realm and you, as myself. in this excerpt, queen elizabeth says "for the weal, good and safety whereof, i will never shun to spend my life" in order to convince her audience that she is unbiased, intelligent, and rarely makes mistakes. inform her audience that she will work hard to win back the broken trust of her followers. persuade her audience that she will never make personal decisions that will harm england. remind her audience that she is the ruler and in charge of enacting laws that protect england.

Which two parts of this excerpt from mary shelley’s frankenstein reveals information about the setting? (it was on a dreary night of november that i beheld the accomplishment of my toils.) with an anxiety that almost amounted to agony, (i collected the instruments of life around me, that i might infuse a spark of being into the lifeless thing that lay at my feet. it was already one in the morning; the rain pattered dismally against the panes, and my candle was nearly burnt out) when, by the glimmer of the half-extinguished light, i saw the dull yellow eye of the creature open; it breathed hard, and a convulsive motion agitated its limbs. (how can i describe my emotions at this catastrophe), or how delineate the wretch whom with such infinite pains and care i had endeavored to form? his limbs were in proportion, and i had selected his features as beautiful. beautiful! great god! (his yellow skin scarcely covered the work of muscles and arteries beneath; his hair was of a lustrous black, and flowing; his teeth of a pearly whiteness; ) but these luxuriances only formed a more horrid contrast with his watery eyes, that seemed almost of the same color as the dun-white sockets in which they were set, his shriveled complexion and straight black lips.