Multiple Choice
What has research found to be the human absolute threshold for taste?
A) one teaspoon of salt in twenty gallons of water
B) one teaspoon of sugar in two gallons of water
C) one tablespoon of vinegar in 200 gallons of water
D) one tablespoon of honey in 2,000 gallons of water
Correct Answer:
Verified
Correct Answer:
Verified
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