Resorts to is a term used to describe a situation where someone or something has to resort to a certain action or measure in order to achieve a desired outcome. In this case, the crossword solutions for the term are 'USES' and 'shel'. The word 'USES' can refer to the utilization of resources or tools to achieve a goal, while 'shel' could be referring to the act of seeking shelter or protection from an outside force. Together, these two words suggest that when faced with a difficult situation, one must use the resources available to them and seek shelter in order to reach a successful resolution.