I’m not sure but I think it’s b.
Explanation:
Gold is usually alloyed in jewellery to give it more strength, and the term carat describes the amount of gold present (24 carats is pure gold). It is estimated that all the gold in the world, so far refined, could be placed in a single cube 60 ft. on a side. It is metallic, with a yellow colour when in a mass, but when finely divided it may be black, ruby, or purple.
Answer:
Explanation:
The fluency of reading relies on the proper pronunciations, spelling, and grammar applied. Corresponding accurate grammar provides information that supports the reader's comprehension. It contributes to the structure the writer is aiming to deliver. The formation conveys precise and clear communications throughout the audience, awarding in the volubility's speed, accuracy, and prosody.
