A gradual change in life-forms over time is organic evolution.
The gradual change in species over time is referred to as evolution. Evolution is a theory and not a scientific fact. Although the change of species over time is a fact and can be observed.
evolution
A gradual change in life-forms over time is organic evolution.
A gradual change in life-forms over time is organic evolution.
evolution
Evolution
Adaptation is when a species is able to change over time to new changes in their environment.
gradualism
Evolution
evolution
evolution
evolution
Evolution.
Evolution