Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. analysed.
- "Analysed" conveys the idea of examining or studying the antioxidant content in foods and drinks.
- In the context of the passage, it suggests that researchers evaluate the levels of antioxidants in different items like dates, coffee, and others.