Species not always change over time such sponges :D
Evolution is a change in species over time.
Adaptation is when a species is able to change over time to new changes in their environment.
Evolution.
Charles Darwin
The fossil record.
Evolution is a change in species over time.
Evolution is the change in species over long periods of time.
A gradual change in life-forms over time is organic evolution.
Adaptation is when a species is able to change over time to new changes in their environment.
Evolution
It's Evolution
evolution
A gradual change in life-forms over time is organic evolution.
A gradual change in life-forms over time is organic evolution.
Evolution
If there was no change in species over time, then all fossils of that species would be identical.
evolution