C) I could not remember how to throw a boomerang, but it eventually back to me.
Of all the urbanized people of the Americas, the Incas were the most brilliant engineers. The correct option among all the options given in the question is option "b". The most important creation by the Incas was the roadways. Some of the roads had a length of the entire South American Pacific coast. To build cush brilliant roadways in mountainous regions required remarkable engineering skills.
Answer:
3.) cruelty
Explanation:
An antonym is the opposite of the meaning of a word.
Since mercy means grace and forgiveness, cruelty is an antonym.
Therefore, cruelty is the correct answer.