Fill in the Blanks Code.org Unit 3 ReviewOnline version Review for curriculum in unit 3 for Code.org by Erin Brady 1 use first function decisions many abstraction works define call statements efficient write Calling write eliminate write loops Conditionals Defining one There are two ways of programming . - The first is to a program that , then extra steps . - The second is to the most program . are the way computers make . Conditionals are used for and if - . We want to learn how to and functions . a means to create or a function . a function means to a function . The reason we search for is so we can find solution that will work for things .