Guys Oa is C....I got this SC yesterday and i chose D...However, i m still confused...can anyone explain it in detail.........Thanks appreciate ur help....
I would go with C..... First, with no natural predators and with no expanses sounds paralllel...... Second since population is singular, the sentence should use singular verb has.....Hope this helps...
Do we need to memorize the university codes??
Also if we decide to take the optional break, is it compulsory to utilise full 10 minutes or we can start the next section as soon as we r ready(of course within 10 minutes of the break)??
Thanks for ur help........