Sometimes people use a flag to wave
This is true, however there are limited devices because of the cost. If you need more information please let me know!! Hope this helps!!
Answer:
of practical use
Explanation:
Utility is similar to the word utilize, which is basically a stuffy word for use.
For where oh where i dont know i think it might be...
Answer:
What are u talking about?
Explanation:
What are u talking about?
