Answer:
A logical unit of a system.
Explanation:
i'm thinking your are talking about system layers such as the ISO? Layers help identify the order of how the whole system works.
An internal node is a node which carries at least one child or in other words, an internal node is not a leaf node.
The Answer Is: "Microsoft".
Answer:
yes the ad says geico can save you 15% percent or more on car insurance
Answer:
microphone
Explanation:
when you are using a microphone once it stop it done
