Select the most appropriate option for blank(1)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. indicate.
Indicate means to say something in an indirect way. Here, several lines of geological evidence have indirectly mentioned that a huge asteroid hit the Earth at the end of the Cretaceous period.
Other options mean:
Prevaricate means to avoid answering a question directly in order to hide the truth.
Sign means a motion or gesture by which a thought is expressed.
Intimate means to get close to someone.