Introduction to Biology: Scientific Method and Variables

Independent variable (correct)

Dependent variable

Control variable

Constant variable

To test the independent variable

To provide a standard against which to compare the experimental group (correct)

To increase the experimental period

To reduce the sample size

It reduces the accuracy of the data

It makes the data more complicated

It provides a visual representation of the data, making it easier to analyze and draw conclusions (correct)

It eliminates the need for statistical analysis

<p>To answer a question or solve a problem through systematic observation and experimentation</p> Signup and view all the answers

<p>The study of living organisms and their interactions</p> Signup and view all the answers