Both of these branches of evolutionary science, are, in my opinion, in the closest causal connection; this arises from the reciprocal action of the laws of heredity and adaptation. Ernst Haeckel actionadaptationarise Change image and share on social
The real cause of personal existence is not the favor of the Almighty, but the sexual love of one's earthly parents. Ernst Haeckel almightyearthlyexistence Change image and share on social
