Answer:
Several rhinos are killed by poachers
The correct answer is: I made made my own barrel but you can buy them pretty cheaply now.
The main idea: Rain barrels are easy to install and use.
This idea needs to be supported with a sentence that relates in a logical and coherent way with it's content. In other words the following sentences need to demonstrate the reasons they barrel are cheap and easy to install, examples and facts can be given.
In the sentence chosen the author says that he made his own barrel, in this way he tries to show us that anyone can do it, an expert is not needed to perform this task, therefore they are "easy to install and use". By mentioning the low price he makes an implied relation, we associate cheap things with simple things, if the barrel was a complicated thing to use they would probably be more expensive.
The other options given just give general information related to barrels but are not able to connect with the main idea.
The central idea in "A Genetics of Justice” surrounds the outcomes of the dictatorship and is described by the words lost their lives and slaughter. Thus, option a and e are correct.
<h3>What is the central idea?</h3>
A central idea is the main topic matter that the author wants the readers to understand. In Julia Alvarez's "A Genetics of Justice” the idea of dictatorship and its result is presented to the readers.
The phrases like, lost their lives and slaughter are the supporting details that describe the central idea of the dictatorship. As the result, the people were slaughtered in mass and killed.
Therefore, the loss of their lives and slaughter describe the central idea.
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Is there a reference i should be needing to solve this difficult question of yours?
The air pollution in Malaysia, or commonly known as "the Haze", was primarily caused by the government inaction towards proper regulation of air pollutants in various industries across the region. In addition, the phenomenon thought to have spread throughout on the majority of the South-east Asian region.