Gaulin Samuel

1. length of the tunnels

2. temperature

3. number of ant colonies

4. day or night time

answers: 1

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Answer:

Length of the tunnels is the dependent variable

DEPENDENT VARIABLE:

- The dependent variable of an experiment is the variable that the experimenter measures or records.

- The dependent variable is also called the responding variable because it responds to the changes made to the independent variable.

- In this question, a student investigated whether ants dig more tunnels in the light or in the dark. The time of the day is the independent variable while the length of the tunnels that was measured by the student is the dependent variable.

- Therefore, the length of the tunnels is the dependent variable.

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