Answer:
B. frequent
Explanation:
Because of global warming, natural disasters are becoming more frequent.
Answer:
an article on the economy of Europe
Explanation:
Answer:
B: Unselfish
Explanation:
A prefix is something that is added to the <em>beginning</em> of a word that changes the meaning. In this case, "Un" is the prefix.
A suffix is something that is added to the <em>end</em> of a word, which changes the meaning of it. "Ish" is the suffix for the word "selfish."
Answer is D. Adding structure
