more babies being born that people dying
Charles Darwin Theory of natural selection
Charles Darwin introduced the concept of biological evolution through natural selection in his book "On the Origin of Species" published in 1859. Darwin proposed that species evolve over successive generations through the process of natural selection acting on variations within populations.
That selection was natural.
more babies being born that people dying
more babies being born that people dying
more babies being born that people dying
more babies being born that people dying
more babies being born that people dying
Natural selection
Natural Selection
Evolution by natural selection.
Artificial Selection.