Answer:
What is seen in the middle of March and April that canβt be seen at the beginning or end of either month?
I turn around once. What is out will not get in. I turn around again. What is in will not get out.
What grows in winter, dies in summer, and grows roots upward?
I am believed to be only one dimensional, and tinier than anything can be, and there are many who say that I am the basis of all that we see. What am I?
I'm full of holes, yet I'm full of water.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.