A : closely resembling an original : real to mother nature b : marked by easy simplicity and freedom from artificiality, affectation, or constraint Effective individuals are genuine and natural rather than synthetic and imitative.— populations, lifespan and reproductive time period are thought to co-evolve. From the Cambridge English Corpus https://thcagoodbenefits34443.blogofoto.com/66890791/the-basic-principles-of-senior-dog-care