Read the concluding paragraph. it takes both bravery and self-sacrifice to be a hero. heroes have the inner strength to stand up for their beliefs, even in the face of danger. those who fight for a just cause may not always triumph in the end, but a hero will always triumph in spirit. the sacrifices made by heroes like mahatma gandhi and martin luther king, jr. will never be forgotten. their actions continue to inspire many people today. identify the sentence that clarifies and extends the first sentence (the topic sentence). their actions continue to inspire many people today. those who fight for a just cause may not always triumph in the end, but a hero will always triumph in spirit. heroes have the inner strength to stand up for their beliefs, even in the face of danger. the sacrifices made by heroes like mahatma gandhi and martin luther king, jr. will never be forgotten.

Magnesium is the fourth most abundant mineral in the body and is essential to good health. magnesium is needed for more than 300 biochemical reactions in the body. it maintain normal muscle and nerve function, keep bones strong, keep one’s heart rhythm steady, and supports a healthy immune system. magnesium also regulate blood sugar levels, promotes normal blood pressure, and may play a role in energy metabolism and protein synthesis. doctors and scientists are trying to determine whether magnesium may play a role in preventing and managing disorders such as hypertension, cardiovascular disease, and diabetes. which is the main idea of this paragraph? a. the role of magnesium in human nutrition is being studied intensely. b. magnesium may be related to the body’s metabolism and other healthy functions. c. magnesium appears to contribute to hypertension, cardiovascular disease, and diabetes. d. magnesium and a healthy immune system are separate diseases.

Which statement best describes the type of appeal used in this public service advertisement? an emotional appeal is made by presenting a wide range of jobs for women. an emotional appeal is made by emphasizing the need for a peaceful approach. an ethical appeal is made by providing pictures of a variety of role models. a logical appeal is made by including words that explain the meaning of the poster.

It is true that prior to 1914 the united states often had been disturbed by events in other continents. we had even engaged in two wars with european nations and in a number of undeclared wars in the west indies, in the mediterranean and in the pacific for the maintenance of american rights and for the principles of peaceful commerce. but in no case had a serious threat been raised against our national safety or our continued independence. what is the theme of this excerpt? a. the responsibility for americans to avoid involvement in war.b. america’s history of international involvement.c. a new kind of threat to american security.d. america’s history as a peaceful nation.