I'm sorry, but you didn't provide a specific investigation or experiment. However, I can explain what independent, dependent, and controlled variables are.

1. Independent Variable: This is the variable that you, as the researcher, will manipulate or change in the experiment.

2. Dependent Variable: This is the variable that you measure or observe. It's called the dependent variable because it "depends" on the independent variable.

3. Controlled Variables: These are all the other variables that you try to keep constant in order to make your experiment fair and ensure that it's only the independent variable affecting the dependent variable.

For example, if you were investigating the effect of different liquids (water, oil, soda) on the growth of a plant, your independent variable would be the type of liquid used, the dependent variable would be the growth of the plant, and controlled variables could be the type of plant used, the amount of sunlight the plant gets, the temperature, etc.

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I'm sorry, but you didn't provide a specific investigation or experiment. However, I can explain what independent, dependent, and controlled variables are.

1. Independent Variable: This is the variable that you, as the researcher, will manipulate or change in the experiment.

2. Dependent Variable: This is the variable that you measure or observe. It's called the dependent variable because it "depends" on the independent variable.

3. Controlled Variables: These are all the other variables that you try to keep constant in order to make your experiment fair and ensure that it's only the independent variable affecting the dependent variable.

For example, if you were investigating the effect of different liquids (water, oil, soda) on the growth of a plant, your independent variable would be the type of liquid used, the dependent variable would be the growth of the plant, and controlled variables could be the type of plant used, the amount of sunlight the plant gets, the temperature, etc.

Knowee AI · Accepted Answer

I'm sorry, but you didn't provide a specific investigation or experiment. However, I can explain what independent, dependent, and controlled variables are.

1. Independent Variable: This is the variable that you, as the researcher, will manipulate or change in the experiment.

2. Dependent Variable: This is the variable that you measure or observe. It's called the dependent variable because it "depends" on the independent variable.

3. Controlled Variables: These are all the other variables that you try to keep constant in order to make your experiment fair and ensure that it's only the independent variable affecting the dependent variable.

For example, if you were investigating the effect of different liquids (water, oil, soda) on the growth of a plant, your independent variable would be the type of liquid used, the dependent variable would be the growth of the plant, and controlled variables could be the type of plant used, the amount of sunlight the plant gets, the temperature, etc.

Determine the independent and dependent variables in your investigation. What are at least three controlled variables?The liquids

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