Adjusts (6)
I believe the answer is:
adapts
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">adjusts</span>' is the definition.<br/ ><span class="explanation-format__explanation">('adapt' can be a synonym of 'adjust')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for adapts that I've seen before include "Changes to suit new requirements" , "Converts to another usage" , "Change to fit new circumstances" , "Changes to suit another purpose" , "Changes to suit different circumstances" .)