Why does tea become less cloudy when lemon juice is added?
Lemons create an acid environment, which inhibits the precipitation of compounds formed between caffeine and the aflavins.
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Fertilization occurs in which of the following structures?
A) fallopian tube B) uterus C) vagina D) ovary
A dressed fish is best identified as a whole fish that has
A. been left completely intact. B. had its entrails removed. C. had its entrails, head, tail, fins, and scales removed. D. been minced and then shaped, breaded, and frozen.
The government _________ program helps ensure the production of crops like wheat, corn, and soybeans.
Fill in the blank(s) with the appropriate word(s).
An elderly man who is 75 years old and recently had prostate cancer treatments would likely have _____
a. a doubling of bone mass loss b. a slowing of bone mass loss c. a twenty-five percent chance of mortality within 6 months d. a fifty percent chance of mortality within 1 year e. moderate improvement in his bone density