Which of the following takes place as an ice cube cools a drink?
A) Molecular collisions in the drink increase.
B) Kinetic energy in the liquid water decreases.
C) A calorie of heat energy is transferred from the ice to the water of the drink.
D) The specific heat of the water in the drink decreases.
E) Evaporation of the water in the drink increases.
Answer: B
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If the frequency of the recessive allele is 30 percent,
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To inherit an autosomal dominant disorder a person could receive the disease causing allele from
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