Birdhouses have different shapes. Birdhouses can come in different colors.
O Birdhouses have different size entrance holes.
Birds prefer birdhouses with more than one entrance.
which is an inference?

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water