Which statement best descries how Lincoln uses comparison in his speech to develop a theme determination

Plz i need answer 50pts3.02 outlinecharacters(who will the characters be? kate and mr. jacks should probably return. but are there new characters that you’ll introduce? are they inspired by characters you’ve read about in the past or people in your real life? ): setting(the story should probably start on the edge of the forcefield, but where else should kate go on her journey? ): conflict(kate solved one problem by escaping the forcefield. what's the new problem she’ll have to overcome? ): rising action 1(how does the new problem become worse? ): rising action 2(how does the new problem still get even worse? ): climax(what will be the most exciting part of this continuation of “grounded”? how does the new problem begin to turn around? ): resolution(how is the new problem solved? ): reflection (possible theme or lesson the character, and readers, learn? try to be inspired to write about a theme you’ve encountered in your past experiences with literature or even life.):

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.

How are the themes from roosevelt's introduction to his address and the excerpt from king's letter similar? click here to read "letter from a birmingham jail."