Answer:
colloidal system liquid dispersed in gas.
Answer:
Investigating a data breach
Explanation:
A data breach usually involves data exfiltration over a computer network. the other options involve data being stored on a device locally which isn't volatile data like text messages, photos or rearranging data in defragmentation all of which does not require a network.
Explanation:
there is 2 nitrogen but if you mean nitrate is 6
C. Formation of a new substance
