Question

what does log mean in chronological
a. belief, feeling, idea
b. new, fresh, recent
c. word, study, reason
d. im not sure

Explanation:

The suffix -logy in words like chronological means "word, study, reason". The root -log - is related to speech, word, or study. In chronological, it pertains to the study or ordering of time.

Answer:

c. word, study, reason