Question

Identify the variables in this hypothesis. If a person’s use of cigarettes increases, then the person’s lung function will decrease because the chemicals in cigarettes damage lung tissue and make it difficult to breathe. The independent variable is . The dependent variable is .

Answer 1

Answer: independent variable is cigarette use

The dependent variable is lung function

Explanation: the independent variable is the cause and the dependent variable is the effect

Oh and i got it right

Answer 2

first one is/ cigarette use    

second one is / lung function                                        I had this same Test