The flowchart describes the bean plant and it includes four steps.
Firstly, we put the bean underneath the ground and it takes about 7 days to 10 days to grow some roots.
And after this week, the sprout starts burgeoning and the roots are expanding as well.
And after another week, the leaves start growing more than just sprout.
And finally after three weeks, the bean plant finally formed and it may start blossom soon.
And in conclusion, the graph tells us about a lot of information about germination.
(本课程每周一期)