What sum is represented by the arrow diagram

there's no solid answer to this particular question, but in any sum is 360 degrees.

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.

what makes a hero is someone who tries and acres and then heps to save people