A mix can be harmful.Logical formLearned from3 sentences. Parasites can be harmful.Logical formLearned from3 sentences. An impact of deficits can be harmful.Logical formLearned from3 sentences. Cyanobacterial blooms can be harmful.Logical formLearned from3 sentences. Takeovers can be harmful.Logical formLearned from3 sentences. A lack can be harmful.Logical formLearned from3 sentences. (Sodium restriction) can be harmful.Logical formLearned from3 sentences. Harmful algal blooms may occur.Logical formLearned from3 sentences. A micro-organism can be harmful.Logical formLearned from3 sentences. A nutrient can be harmful.Logical formLearned from3 sentences. A fossil fuel can be harmful.Logical formLearned from3 sentences. Public announcements can be harmful.Logical formLearned from3 sentences. The atmosphere can be harmful.Logical formLearned from3 sentences. Extremists can be harmful.Logical formLearned from3 sentences. Outbreaks can be harmful.Logical formLearned from3 sentences.