The chemicals from the local factory polluted a local well, making the water supply too poisonous to drink
Based on the clues in the sentence, which word would be the best replacement for poisonous?
toxic
harmful
venomous
destructive

Atahualpaemperor of the inca empire who rose to the throne after winning a civil war between him and his brother.  -he refused to become a spanish vassal or christian.-francisco pizarro kidnapped him and demanded a huge ransom.  -pizarro's secretary described him as "a man of thirty years, good-looking and poised, somewhat stout, with a wide, handsome, and ferocious face, and the eyes flaming with blood."-after the ransom was paid, atahualpa was killed by pizarro