I believe your answer is D my friend.. good luck! :)
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:
Their actions are extremely positive or negative which makes an effect.
Explanation:
the effect could either be a small one or one that makes a big change.
A conjunction, noun, or verb