Food is commonly preserved through the application of high temperatures. A temperature considerably above that of the body may result in either a pasteurized or a sterilized product. Foods are commonly pasteurized by being held at a temperature of from 60o to 66o for thirty to forty minutes, ____.
during which time most of the organisms, although not all, are killed.
some vegetative forms of bacteria remain.
destroys all life in it or on it.
involves heating for a shorter time.
destroys all living.
73. Choose the correct variant:
In football the player who can touch the ball with his hands is the______.
74. Choose synonym to the underlined word.
He LOOKS at himself in the glass.
75. Choose synonym to the underlined word.
Ships and aircrafts are often equipped with radio telephones.