Answer:
I can be found in seconds, minutes and centuries, but not in days, years or decades.
A stylish winter top that covers your larynx.
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
If there are three cups of sugar and you take one away, how many do you have?
Poor people have it. Rich people need it. If you eat it you die. What is it?
you hold my tail while I fish for you