Multiple choice Which of the following can be a chemical preventive measure for the storage of grains? Placing neem leaves on both sides of the bags Spraying acid on the bags of grains Spraying water on one side of each bag Placing dry ice between the bags Reveal answer Fill a bubble to check yourself A Correct answer Explanation Placing neem leaves on both sides of the bags of grains can be a chemical preventive measure for the storage of grains.