Answer:
I have fangs and enjoy piecing holes with a single bite.
Travel a mile and I will change, travel a million and I will end as I started. What am I?
When I get closer my tail grows longer but when I go away my tail leads the way.
I love spinach.
If you have me you want to share me. If you share me you don't have me. What am I?
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