What does ariel do that causes fear in the hearts of stephano and trinculo?
a. he accuses them of treachery against prospero.
b. he whispers in their ears that caliban will hurt them.
c. he plays a musical tune yet remains invisible.
d. he appears in the form of a harpy to threaten them.

The correct answer is C) He plays a musical tune yet remains invisible.

What Ariel did that caused fear in the hearts of Stephano and Trinculo was "He plays a musical tune yet remains invisible."

We are talking about "The Tempest," a play written by renown English writer William Shakespeare.

In the story, Prospero conjures and creates a magical storm to shipwreck a vessel that transported his brother Antonio and the King of Naples. Propero has a loyal servant called Ariel. Ferdinand, the son of the king, falls in love with Miranda, the daughter of Prospero. And then the conflict of the plot develops.

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.

by 1880, germany had more rail lines than great britain and russia.