Sarah put bean plants by a window with sunlight Sarah measured the height of the plants after 3weeks.. Do u think they measured 12 centimeters or 12 meters?
After 3 weeks, the height of the plants wouldn't have increased so much. Meters is far longer than centimeters. Thus, if the height measured measured after 3 weeks which is a short time, then the measured height should be 12 centimeters.
