Before the 18^th Century,theories on the Origin of Species Are

Multiple Choice

Before the 18^th century,theories on the origin of species are best described as

A) nonexistent.
B) simple,with early Greek philosophers seeing fossils as destroyed life forms,but not placing them into an evolutionary concept.
C) foundational,with early Greek philosophers seeing fossils as a continuous lineage but merely lacking the genetic understanding to explain it.
D) complete,but poorly explained in modern scientific terms until Darwin wrote more clearly.