ABSTRACT
Toxic substances, or toxins, are chemicals that adversely affect living organisms. Toxicology is the study of these effects. Chemical substances exert a wide range of effects, depending on the amount ingested, inhaled, or absorbed.
Toxic substances, or toxins, are chemicals that adversely affect living organisms. Toxicology is the study of these effects. Chemical substances exert a wide range of effects, depending on the amount ingested, inhaled, or absorbed.