What Is Dialectical Behavior Therapy Used For? It was originally intended for people with borderline personality disorder, but has since been adapted for other conditions where the patient exhibits self-destructive behavior, such as eating disorders and substance abuse.
Jean Baptiste Lamarck (1744-1829) is one of the best-known early evolutionists. Unlike Darwin, Lamarck believed that living things evolved in a continuously upward direction, from dead matter, through simple to more complex forms, toward human perfection.. Species didn't die out in extinctions, Lamarck claimed. Instead, they changed into other species.
The biologist was Ernst Mayr - who defined a species as follows: species are... What are the changes in species? Is there a specific type of species you would like to know how they evolved ? What was Lamarck's theory of the origin of new species Lamarck's theory is that animals evolve because unfavorable conditions produce... See All Questions