Which sociologist saw society as a vast network of connected parts, each of which helps to maintain the system as a whole

explanation:

i believe the primary and secondary sectors

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

i got 3,4 and 5 as an answer

she recieved a treatment not thought to be specifically effective in treating her disorder.