Dr . Marvin Legator, director of Environmental Toxicology at the University of Texas Medical Branch at Galveston, said the particles could be tagged with residues of pesticides and herbicides from the unregulated treatment of cropland that is burning in Mexico and other countries in Central and South America.
12.
With " cautio muciana " it gave those who are to inherit a legacy, the " legatees ", a " negative authority " over something which otherwise would not have occurred until the death of the owner of the legacy, the " legator ".
13.
It was effectual during the lifetime of the person who made it; it was made in public " viva voce "; all knew of the legator's intentions, the testator declaring his will in the presence of seven witnesses; and it could not be changedthese they called nuncupative wills; but the danger of trusting the will of the deceased to the memory of the living soon abolished these; and all wills were ordered to be in writing.
