Units of energy used by most scientists and nutritionists, aside from those in the United States, are expressed in ____.
a. newtons
b. liters
c. kilojoules
d. kilocalories
e. grams
Question 2
How much energy is required to raise the temperature of one kilogram (liter) of water 1C?
a. 10 calories
b. 100 calories
c. 1 kilocalorie
d. 10 kilocalories
e. 100 kilocalories