Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. high.
The sentence says: "But for decades, eating eggs has also been controversial due to their ______ cholesterol content."
The word "high" fits best here because eggs are known for having a high cholesterol content, which is why it has been controversial.
Other options like low, medium, and ideal do not suit the context.
Hence, the chosen option will be correct.