Based on the context, choose the word that most closely matches the denotation of the bolded word. Choices:
precarious
incessantly
apposite
corrosion
fortuitous

Pairs:
Google is the leading Internet search engine for several reasons. The most influential reason is its high return of relevant results.

Good-luck charms are a longstanding superstition found in many cultures. Icons such as the four-leaf clover, a rare genetic mutation of the standard clover, are associated with favorable random-chance events.

Matobo National Park in Zimbabwe is known for its unstable rock formations, the balancing rocks. Created by the erosion of the soft rock originally surrounding the remaining hard granite, the balancing rocks gained national fame when the Reserve Bank of Zimbabwe featured the geological oddity on its banknotes.

Watson, the artificial intelligence computer system from IBM, was designed to answer naturally phrased questions via voice input. Tested on the game show Jeopardy!, Watson continuously processed information through sophisticated algorithms to correctly interpret and answer the questions.

Rust is the result of the interaction between iron and oxygen in the presence of moisture. It is also the term used to describe the deterioration of iron alloys, such as steel.

Explanation:

Pairs:

ANDWER. APPOSITE

Google is the leading Internet search engine for several reasons. The most influential reason is its high return of relevant results.

Answer. FORTUITOUS

Good-luck charms are a longstanding superstition found in many cultures. Icons such as the four-leaf clover, a rare genetic mutation of the standard clover, are associated with favorable random-chance events.

ANSWER. PRECARIOUS

Matobo National Park in Zimbabwe is known for its unstable rock formations, the balancing rocks. Created by the erosion of the soft rock originally surrounding the remaining hard granite, the balancing rocks gained national fame when the Reserve Bank of Zimbabwe featured the geological oddity on its banknotes.

ANSWER. INCESSANTLY

Watson, the artificial intelligence computer system from IBM, was designed to answer naturally phrased questions via voice input. Tested on the game show Jeopardy!, Watson continuously processed information through sophisticated algorithms to correctly interpret and answer the questions.

ANDWER. CORROSION

Rust is the result of the interaction between iron and oxygen in the presence of moisture. It is also the term used to describe the deterioration of iron alloys, such as steel.

they insisted that there was not enough time to learn everything.  

explanation:

if they were going to steal the answers that is simply because they insisted that there was not enough time to learn everything.  

        its hard for some people to get along and that’s the case for douglass and canot. most of the time when people do not agree with each other its because they have different presperctives, and that is the case here.

captain canot was never a slave so but he was a slaver and a slave ship captain and just like the slave master's he tought it was it was totally normal, he used captain conot is a cruel man who enjoys whipping slaves but never   got whipped he saw it has a destiny for the slave to be a slave and the slaver to be a slaver   but douglass has suffered whoppings cut   even for no reason sometimes. douglass believed that slavery was not natural to black people, they need to study and learn how to read and write. he knew they have rights.

it was really not the captain’s fault he was just brainwashed by the system and when your brainwashed by the system its hard not to be brainwashed. but the reason douglass wants this is because he has suffered he knows how it feels and will do anything to stop that.