Answers. Relevance. Rating Newest Oldest. Best Answer: a Spanish term that was formerly used in the Spanish Empire to designate people of mixed European (Spaniard) and Amerindian ancestry living in the region of Latin America.[1] The word originated from the Romance language / Latin word Mixticius, meaning mixed.
For centuries, lead toxicity has been one of the most significant preventable causes of neurologic morbidity from an environmental toxin. A heavy metal, lead is ubiquitous in our environment but has no physiologic role in biological systems.
identified as a likely cause of fatal lead poisoning. Cattle are at most risk of lead poisoning because they are very inquisitive and commonly âtaste testâ new finds â including old batteries, flaking lead paint, sump oil, ashes and just about any other potential lead source they come across.