Answer:
I am an activity involving pins flying in the air.
You use me from your head to your toes. The more I work, the thinner I grow. What am I?
I am an activity dogs are very good at when a ball is thrown.
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
I am the kind of soda you must not drink.
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic