Your answer would be B)Recklessness. Plethora means that you have plenty of something and scarcity means that you do not, so in this using antonyms to determine the relationship between the two words, Caution is to Recklessness.<span />
I've never gone to health for some reason, how's it like?
Answer:
B
Explanation:
I would say this because he disappeared and we want to know what happened to him.