How can I ensure the proper care and conditions for keeping mealworms alive?

To ensure the proper care and conditions for keeping mealworms alive, you should provide them with a suitable habitat such as a plastic container with holes for ventilation, a substrate like oats or bran for them to burrow in, and a food source like fruits and vegetables. Keep the container in a dark, dry, and warm environment, and regularly clean out any waste or uneaten food to prevent mold and bacteria growth. Additionally, provide a shallow dish of water or moistened cotton balls for hydration. Regularly monitor the temperature and humidity levels to ensure they are within the optimal range for mealworm survival.