evolution
The cold war is over; the domino theory is now irrelevant.
Vietnamization.
The correct answer is Vietnamization ... the word Nixon used to describe gradually turning full responsibility of the defense of South Vietnam over to the South Vietnamese military forces while American forces were being withdrawn.
Alexander I became Emperor of Russia subscribing to the ideals of the French Revolution. Then he saw Napoleon take over the French Revolution and totally change it to a different direction. He saw his own attempts at reform sabotaged. He gradually gave up the effort.
The Force theory
Darwinism: it was discovered by Charles Darwin and so named.
Evolution
The fossil record.
The fossil record.
the theory of evolution
A gradual change in life-forms over time is organic evolution.
The scientific theory is evolution.
It means that new species descended from preexisting species, and species must be able to change over time.
small changes add up over time
Charles Darwin changed history with his theory of evolution. His theory of evolution suggested that species undergo small changes over time.
False. Evolution is a general theory relating to the change amongst species over time. It is not specific to any particular species, nor even to a group of species, but to all species that have ever existed, are existing and will ever exist.
Theory is they change slowly over time as they adapt and the ones that can't die out.