Answer:
a young man was 45 age in 1995 and 40 in 2000 how is it possible
You can spin, wheel and twist, but this thing can turn without moving. What is it?
What an fill a room but takes up no space?
What has four legs during the day; and six or eight during the night?
Hard to catch, easy to hold. Can't be seen, unless it's cold
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?