Answer:
Gumby and yoga instructors have this in common.
Some adults still use these to count.
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
What time is spelled the same forwards and backwards?
Tickle with your fingers and a song it will sing. Be careful, though, you may break a string. What is it?
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.