Plants grow on there stem and roots
Maybe there's an app for that? Some kind of time lapse app? Or maybe set up a magnifying glass or a crystal ball on a stand and a piece of paper under it. As the sun passes, it will might burn a line on the page. As to how you would read this line, you would need some kind of measurement system - maybe do a baseline the day before and use you watch to record start and finish times.
Answer:
Britain has on average the most tornadoes a year
You need sunlight and proper lighting
Answer:
North: -economically different: produced stuff like working materials and textiles
South: -economically different: focused more on agriculture products, like sugar, tobacco, indigo, etc.
Explanation:
