When is the world ending?

What kind of criticism is a poorly delivered criticism that can be hurtful and malicious? criticism is a poorly delivered criticism that can be hurtful and malicious.

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

Though most presidents have claimed affiliation with a christian church, the only roman catholic president has been a) abraham lincoln. b) john f. kennedy. c) george washington. d) franklin d. roosevelt.