Which statement is an example of a claim?

a. give up on a goal or dream just because someone tells you it’s impossible.

b. 1903, orville and wilbur wright made the first sustained powered flight in a heavier-than-air machine.

c. a rude remark is like a piece of litter in a national park—the best thing to do is throw it in the garbage where it belongs.

d. people said no one could scale mount everest, but in 1953, sir edmund hilary and tenzing norgay gazed down upon the world from its summit.

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.

Asap! can someone give the answers ?

Read this excerpt from edgar allen poe the masque of the red death and answer the question that follows.what kind of writing does the excerpt represent? here the case was very diffierent,as might have been expected from the dukes love