Information that immediately follows the topic sentence does what job? A. Provides evidence or examples that support the topic
O B. Sums up the point
C. Creates interest in the topic
D. Introduces the topic

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 of these excerpts from margaret frink's memoir makes heaviest use ofimagery? oa. the bottom was divided off into little compartments orcupboards. after putting in our provisions, and other baggage, afloor was constructed over all, on which our mattress was laid. ffob. the wagon was packed and we were all ready to start on thetwenty-seventh day of march. he. ww. as born and raised in thweslelend& rnewyork. i, margaret ann alsip, his wife, was born in maryland, thoughpartly raised in virginia, on the banks of the potomac river. inod. we situated ourselves one hundred and twenty-five miles fromcheviot, in the town of martinsville, the county seat of morgancounty, indiana. w

At one point in the memoir, the ship strikes a rock and begins to leak. how does diaz del castillo solve this problem? by tossing the fresh water overboard. by forcing the crew to pump out the water flooding by calling for to a portuguese diver. by praying to the almighty.