Answer:
A man who was outside in the rain without an umbrella or hat didn't get a single hair on his head wet. Why?
The last man on Earth received a phone call, who was the caller?
The more you take away from me the bigger I shall get.
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down! What am I?
Never ahead, ever behind, yet flying swiftly past, for a child, I last forever, for adults, I'm gone too fast.
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.