Select the most appropriate option to fill in blank number 1.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. examine.
Context: The subject is palaeontologists, who are scientists studying fossils and ancient life forms. They act like detectives, which implies careful analysis or investigation. So, the correct verb should express the action of studying or inspecting the evidence carefully which is “examine.”
Meaning of the word “examine”: Examine means to inspect, study, or analyze something carefully.
Final Sentence: Palaeontologists are like detectives who examine the evidence that ancient animals left behind.
Hence, the chosen option will be correct.