Which supporting details is least supportive of the main idea

Option D is the last answer.

Explanation:

The main idea in a text refers to the most important one; also, the text is build around it with other supporting details or supportive ideas, which are intended to  reinforce the main one. In this case, the one that has the lowest amount of contribution to the main idea (which refers to Carol and her research) is Carol has a cottage near the shore because it doesn't really affect the fact that she studies marine life.

question: energy distribution provides utilities, which are

answer: electrical utility industry is a major provider of energy in most countries.

explanation: they use this energy for company's so they distribute this to companies in other companies

question answered by

(jacemorris)