Prepositions "into" vs. "in to"

Into:  - expresses movement or action with the result that someone or something becomes enclosed or surrounded by something else. - expresses movement or action with the result that someone or something makes physical contact with something else. In to: In instances when in is part of the verb, it is acting as an adverb and to is either a preposition, which takes an object, or part of an infinitive, such as to run.