Arsenic is present in the environment as a naturally occurring substance or as a result of contamination from human activity. It is found in water, air, food, and soil in organic and inorganic forms.
Latent Semantic Analysis (LSA), sometimes referred to as Latent Semantic Indexing (LSI), is an information modeling and analysis technology. It enables you to organize and examine large collections of information based on meaning (semantics), not just matching the words or items being used.
Watch Video: LSACâs Associate Director for Item Development describes the test and gives tips on how to prepare. The LSAT is an integral part of the law school admission process in the United States, Canada, and a growing number of other countries. It provides a standard measure of acquired reading and verbal reasoning skills that law schools can use as one of several factors in assessing applicants.