How do the independent and dependent variables in an experiment compare? a the independent variable controls the dependent variables b the independent and dependent variables are the exact same as each other c the dependent variable controls the independent variables. d the independent and dependent variables have no effect on each other.

In an experiment, A. the independent variable controls the dependent variables.

For example, if a student wants to determine how the amount of water a plant is given affects the growth of a plant, the independent variable (the amount of water) controls the dependent variable (the growth of the plant).

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

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