Answer:
I'm a starchy plant tuber that is one of the most important food crops, cooked and eaten fried, such as french fries.
How do you spell hard water with only three letters?
What is the word that even in plain sight remains hidden?
A mechanism to discover who is following you.
This heavy and ancient suit was not worn with a tie, but was always worn in battle.
What never gets any wetter no matter how hard it rains?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?