Grade A â Eggs appear to be the same as Grade AA, but the difference is a slightly lower interior quality. These type of eggs are commonly sold in local supermarkets. Grade B â Eggs are noticeably different.
Rodenticides, colloquially rat poison, are typically non-specific pest control chemicals made and sold for the purpose of killing rodents. Some rodenticides are lethal after one exposure while others require more than one.
There are many different poisonous substances found in tobacco. Some of these are found in products such as rat poison and pesticides, while others are found in household cleaners and solvents.1  Acetone: This substance is used in nail polish remover and as a plastic solvent.here are many different poisonous substances found in tobacco. Some of these are found in products such as rat poison and pesticides, while others are found in household cleaners and solvents.