What is the dependent variable (what is being measured)?
1. The temperature of water
II. The length of sugar
III. The length of time that sugar completely dissolves in hot water
IV. The length of time that sugar completely dissolved in cold water.
a. I only
b. ll only
C. I, II, and III
d. II, III, and IV
1. The temperature of water
II. The length of sugar
III. The length of time that sugar completely dissolves in hot water
IV. The length of time that sugar completely dissolved in cold water.
a. I only
b. ll only
C. I, II, and III
d. II, III, and IV
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Answer:
d. II, III, and, IV
Explanation:
because you are measuring the lenght of time when the sugar is dissolve not the temperature of water