Freezing food slowly:
A) Forms large ice crystals that break the cell walls of the food.
B) Preserves the food's nutritious value.
C) Was developed by Clarence Birdseye.
D) Preserves the food's taste.
Question 2
Why do many HVACR jobs now require a criminal background check?
A) To determine what your Social Security number and address are
B) To look for a job applicant's high school grades
C) To protect the public from dangerous individuals
D) To assess potential job applicants' mechanical abilities
Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
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