Answer:
Long and thin, red within, with a nail at the end.
This is the main ingredient in spaghetti and Mac-N-Cheese.
What kind of nail can be grown?
Noah survived one and it was great
What you become during a workout?
What is big and yellow and comes in the morning, to brighten mom's day?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?