Natural selection is a mechanism of evolution
Keywords
evolution,
environment,
gene,
species,
change,
time,
theory,
organism,
fox,
mouse,
process,
mutation,
genetic,
individual,
survival,
passed,
reproduction,
generation,
giraffe,
adaptation,
animal,
science,
education,
illustration,
difference,
population,
generation,
artificial,
variation,
sexual,
biology,
concept,
life,
plant,
heredity,
molecular,
deoxyribonucleic acid,
nature,
regulation,
fossil,
geology,
season,
structure