Answer:
I am the tool, for inspiring many. Buy me in the store, for not much more than a penny. Don't overuse me, or my usefulness will go.
I am the red tongue of the earth, that buries cities.
It's like food but water kills it. What is it?
What is the thing which, once poured out, cannot be gathered again?
What loses its head in the morning and gets it back at night?
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?