The answer to this question is Underwriters Laboratories.
Answer:
Concrete Noun means a physically real noun, something you can feel, see or touch.
A thought is an abstract noun because it isn't physically concreate, or there
Explanation:
Answer:
Need, speed
An assonance is like an echo of the word you just heard, for example, I say, "The trees were so green. The tree was filled with glee."