If-Then Statement - A rule that checks if something is true, and if it is, it does an action., Action - What happens when a rule is true., Condition - The "check" that decides what happens., If-Then-Else Statement - A rule that checks if something is true, and if it is, it does one action. If it’s not true, it does a different action., Else-if Statement - A rule that checks multiple things in order. If the first thing isn't true, it checks the next one.,

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