What are the set of rules to move data from one computer to another?

Which of the following is not a source of sustainable raw materials? a) coal mine b) flick of sheep c) cotton plantation d) line forest.

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping

Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.