Can someone explain the answer to this question
what’s the answer? B?
yes
how did you approach it ?
So I saw Greg video on this made me understand clearly, I was having doubt between A and B but any study can’t be perfected and that doesn’t make sense but exhausted is something you have to cover all possibilities, and when you do so it will always arouse interest hence there are no ecosystems on which there has been a rigorous study without interest is what I understand.