caption: Draw a circle Write the dependent variable in the middle.
exif: {"Image DocumentName": "Draw a circle Write the dependent variable in the middle.", "Image ImageDescription": "List all the other variables that could make a difference to the dependent variable round the outside. Highlight and label the dependent variable, the independent variable and the controlled variables. Write a better title for the investigation.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}