Answer:
adjective
preventing success or development; harmful; unfavorable.
Explanation: I think this is what you were asking for. If not then look it up in a thesaurous. Some definitions from the thesaurous were: Unfortunate, Unlucky, untimly e.c.t
Answer:
because in the world today lot of things are going on an this is why populationcensus is adviced
Whom is the answer i think
