Answer:
If you happen to wake up at dawn, you'll probably find this covering the lawn.
They can be long or short; they can be grown or bought; they can be painted or left bare; they can be round or square.
It's been around for millions of years, but it's no more than a month old. What is it?
A tiny bead, like fragile glass, strung along a cord of grass.
What goes up and down without moving?
Why was the cook arrested?