Question

Use the scenario to answer the question. You investigate the effect of different concentrations of ethylene spray on ripening in bananas What would be the independent variable of this investigation? (1 point) the length of ripening time the concentrations of ethylene spray the color of the bananas the age of the bananas

Answer 1

The independent variable of this investigation would be **the concentrations of ethylene spray**. This is the factor that you are changing to observe its effect on the ripening of bananas.