Bacteria may spread by cross-contamination.Logical formLearned from6 sentences. Sewage may contain bacteria.Logical formLearned from6 sentences. Bacteria may undergo a retention.Logical formLearned from6 sentences. Bacteria may attack a part of a body.Logical formLearned from6 sentences. Signs may pertain-to deadly bacteria.Logical formLearned from6 sentences. Bacteria may enter lungs.Logical formLearned from6 sentences. Cooking may destroy bacteria.Logical formLearned from6 sentences. Characteristics may pertain-to bacteria.Logical formLearned from6 sentences. A protein can be from bacteria.Logical formLearned from6 sentences. Antibiotic-resistant bacteria can be dangerous.Logical formLearned from6 sentences. Bacteria may feed.Logical formLearned from6 sentences. Bacteria can be harmful to humans.Logical formLearned from6 sentences. Organisms can be as bacteria.Logical formLearned from6 sentences. An organism can be bacteria.Logical formLearned from6 sentences. Bacteria may infect persons.Logical formLearned from6 sentences.