Water
Anna was hiking in the woods one day. She was terribly thirsty. She knelt by a stream and drank from it greedily. But soon after, her stomach began to hurt badly! Anna realized she shouldn't have drunk the untreated water.
She knelt by a stream and drank from it greedily. But soon after, her stomach began to hurt badly! Anna realized she shouldn't have drunk the untreated water. She was terribly thirsty. Anna was hiking in the woods one day.