1. (5 pts.) Draw the effect of temperature on thermal properties (k, Cp, a) of a material with 93% moisture (wet basis) when material is frozen down to -20C: Note: Biological materials will freeze at T < Tfreezing for water. Label all the curves identifying a specific thermal property. from 15C to -1.6C k, cp, a from-1.6C to -20C k, cp, a -1.6C 15C