I'm not sure about the sentence structure below; "All kinds of problems arise that smaller animals or plants do not have to cope with." It looks like 'that' works as a relative pronoun for 'all ...
recently I said something was a "relative term" but honestly, I do not know what that means. Can someone explain?
Given the sentence: It was lucky that Harry had tea with Hagrid to look forward to, because the Potions lesson turned out to be the worst thing that had happened to him so far. The relative ...