Question

how many independent variables can be in any scientific experiment? 1 point
10
100
1
2

Explanation:

In a well - designed scientific experiment, to clearly determine the cause - and - effect relationship, it is best to have only 1 independent variable so that the impact of that variable on the dependent variable can be accurately observed. Having multiple independent variables can make it difficult to determine which variable is causing changes in the dependent variable.

Answer:

C. 1