Skull 5 Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved.Which of the following most logically completes the argument? This claim that homo habilis, homo rudolfensis and homo erectus, the three species previously identified as existing worldwide in the era of approximately 2 million years ago, might represent a single species, is considered tentative, since it is based on a single analysis in the journal Science of a single fossil specimen known as "skull 5." One evolutionary biologist predicts that a wealth of new articles will support this case in the coming year, but even if that prediction proves correct, the new articles will lend no support to the claim that the three species are in fact one, since _______________. only fossils can lend support to this claim, not articles about fossils subsequent articles will expand upon and improve the argument presented in the original article in Science the new articles will most likely construct new arguments based on fossils previously discovered and attributed to the three species the new articles, like the original article, will most likely draw their conclusion from a single fossil record, "skull 5" no articles prior to the original article in Science give any credibility to the claim that the three species might in fact be a single species Review Answer