Risk can be from toxic substances.Logical formLearned from3 sentences. A lifetime can be toxic.Logical formLearned from3 sentences. Some toxic substances can be in usage.Logical formLearned from3 sentences. Toxic substances may undergo a listing.Logical formLearned from3 sentences. Nectars can be toxic.Logical formLearned from3 sentences. Toxic substances may undergo consumption.Logical formLearned from3 sentences. Ethanol can be toxic.Logical formLearned from3 sentences. Research can be on toxic substances.Logical formLearned from3 sentences. Toxic (shock syndrome) can be fatal.Logical formLearned from3 sentences. Inhalants can be toxic.Logical formLearned from3 sentences. Toxic effects can be on a cardiovascular system.Logical formLearned from3 sentences. Scavengers can be for toxic metals.Logical formLearned from3 sentences. A product can be toxic.Logical formLearned from3 sentences. A campaigner can be toxic.Logical formLearned from3 sentences. (Household wastes) can be toxic.Logical formLearned from3 sentences.