Explain how sequence, selection, and iteration are building blocks of algorithms.

Explanation:

An algorithm is made up of three basic building blocks: sequencing, selection, and iteration.  Iteration: Algorithms often use repetition to execute steps a certain number of times or until a certain condition is met.

where is the graph? post the graph then ill come back and

idk

sorry.

but i may be able to identify that is not you < 3