Making the world better, one answer at a time. Some special characteristics of roundworms are: 1  their stomachs are large enough to eat 3 lbs of food, which is on average the weight in food a human can consume per meal.
Things You'll Need. 1  Large baking potatoes. 2  Heavy-duty aluminum foil. 3  Preheat the oven to 425 degrees Fahrenheit. Wash and scrub the potatoes in cold water using a kitchen brush.  Poke several holes in each potato using a fork. This allows steam to escape and prevents the potatoes from exploding in the oven.
The larger the potatoes, the longer they take to cook. Cooking many potatoes together also increases cooking... Foil-wrapped baked potatoes take 20 to 40 minutes to bake. The larger the potatoes, the longer they take to cook. Cooking many potatoes together also increases cooking time. Although baking potatoes in foil takes longer than baking them without foil, starting them in a preheated oven helps to minimize the cooking time.