Yes, natural selection is always occurring.
Evolution, of course. Evolution can happen without natural selection in some cases; drift, flow. Generally though, natural selection causes evolution and then, by definition, would come first.
inorganic ;)
It is not a matter of agreement, it is a matter of accepting the overwhelming evidences in support of the theory of evolution by natural selection.
All living members of the primate order evolved through natural selection as a result of change of enviroment.
Evolution is the observed effect of natural selection acting on reproductive variation. Natural selection is a continuous process. The rate at which natural selection changes allele frequencies depends on the effect of the allele in the world. If the allele considered provides a significant reproductive benefit when compared to rival alleles, it will spread throughout the population gene pool much faster than the rival alleles.
Discovered Natural Selection
Darwin
"The Origin of Species" by Charles Darwin is often referred to as the book that shook the world because of its revolutionary ideas about evolution and natural selection.
hypothesis
Notincluding human intervention. Natural selection.
yeah its occurring in Darfur
there are some sick freaks in the world
Evolution, of course. Evolution can happen without natural selection in some cases; drift, flow. Generally though, natural selection causes evolution and then, by definition, would come first.
inorganic ;)
It could prevent some polution
inorganic
genetics