The answer is 1. Because the government cannot force people to pursue healthy lifestyles, it educates them.
B. Building blocks
This is most likely to be the answer
Tell the person to stay still and do not move at all for any reason until a professional is on the scene.
To ensure proper protection for food during storage the bottom shelf should be at least 3 inches - 3 feet above the ground. This is to protect the food from pests and other organisms that may cause disease and health-problems to people who are going to consume such produce. It is a common practice done in the past and have evolved in the process of manufacturing these days.