The earliest known macrofossil confidently identified as an angiosperm, Archaefructus liaoningensis, is dated to about 125 million years BP (the Cretaceous period), whereas pollen considered to be of angiosperm origin takes the fossil record back to about 130 million years BP. However, one study has suggested that the early-middle Jurassic plant Schmeissneria, traditionally considered a type of ginkgo, may be the earliest known angiosperm, or at least a close relative. In addition, circumstantial chemical evidence has been found for the existence of angiosperms as early as 250 million years ago. Oleanane, a secondary metabolite produced by many flowering plants, has been found in Permian deposits of that age together with fossils of gigantopterids. Gigantopterids are a group of extinct seed plants that share many morphological traits with flowering plants, although they are not known to have been flowering plants themselves.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What evidence has shown that flowering plants existed 125 million years BP?
Ah, so.. unanswerable

In the Catholic Church, Mary is accorded the title "Blessed", (from Latin beatus, blessed, via Greek , makarios and Latin facere, make) in recognition of her assumption to Heaven and her capacity to intercede on behalf of those who pray to her. Catholic teachings make clear that Mary is not considered divine and prayers to her are not answered by her, they are answered by God. The four Catholic dogmas regarding Mary are: Mother of God, Perpetual virginity of Mary, Immaculate Conception (of Mary) and Assumption of Mary.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What title did Mary give to the Catholic Church?
Ah, so.. unanswerable

This method produces the clear plastic blank part of the disc. After a metallic reflecting layer (usually aluminium, but sometimes gold or other metal) is applied to the clear blank substrate, the disc goes under a UV light for curing and it is ready to go to press. To prepare to press a CD, a glass master is made, using a high-powered laser on a device similar to a CD writer. The glass master is a positive image of the desired CD surface (with the desired microscopic pits and lands). After testing, it is used to make a die by pressing it against a metal disc.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What materials can be used to make the reflective layer on a CD?
Ah, so..
usually aluminium, but sometimes gold or other metal