Respuesta :

Plant growth could be a response variable! :)

Answer:

Step-by-step explanation:

The response variable is also called as the outcome variable or dependent variable. The changes occurring in the response variable is due to changes in the independent variable.

In the given situation, the response of new fertilizer on the tomato plants is to be checked. Hence, the growth of tomato plants is the response variable. The new fertilizer is the independent variable.