Question

if plants are watered,then growth height will increase. what is the independent and dependent variables?​ a. Height of plants b. Presence of water c. Whether growth occurs d. Amount of water

Answer 1

In this experiment, the independent variable is the 'amount of water' given to the plants, while the dependent variable is the 'height of the plants'. 'Presence of water' and 'Whether growth occurs' don't fit into either categories but could be seen as control or extraneous variables.

Step-by-step explanation:

In this experiment, the independent variable is the amount of water given to the plants. This is because it's the factor that you, as the experimenter, change to see if it affects the results. The dependent variable would be the height of the plants, as this is what you are measuring to determine if it changes based on the independent variable.

The statements 'Presence of water' and 'Whether growth occurs' do not fit neatly into the categories of independent or dependent variables in this context. They could be considered control or extraneous variables though, as their presence/occurrence might affect the outcome of the experiment.

Learn more about Independent and Dependent Variables