Answer:
Retired people want these to be large and birds want them to hatch.
If you drive on this, pedestrians and the police will be pretty upset with you.
One strand dangles. Two strands twist. Three or more can fashion this.
You could do this to a motion, see it on a watch, or place this in a race.
I am not alive, though I never die, to no one I've ever told a lie, today I can be god's warrior, and serve him with no horror, but tomorrow I might be devil's knight, for I am what ends the light.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.