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For example , biologists , ecologists , and other scientists developed the concept of endangered species . The coordination becomes more frequent as the expected landfall hour approaches , as the NHC location forecast becomes more precise through issuance of hurricane watches and warnings , and as the mention of tornadoes in NHC advisories becomes more likely . An examination of noncommercial property dispositions , both testamentary and inter vivos , including the following topics : intestate succession ; wills and will substitutes ; creation and characteristics of trusts ; powers of appointment ; problems in trust and estate administration . Other foods implicated in outbreaks included baked goods , beverages , fruit salads , and miscellaneous cold foods such as aspic glaze ( obtained from powdered gelatin , used to retain the fresh look of food products while extending shelf life ) , rice dressing , and canned salmon . Ewing envisions the eight shops at Extra Place as selling apparel , accessories , handbags , belts , jeans , shoes and jewelry .