This scientist discussed the role earthworms play in the formation of vegetable mold, and another of his works dealt with the similarities in emotional expression between man and animals. He considered the secondary sexual ch
This scientist discussed the role earthworms play in the formation of vegetable mold, and another of his works dealt with the similarities in emotional expression between man and animals. He considered the secondary sexual characteristics of humans in his Descent of (*) Man. While working in the Malay Archipelago, Alfred Wallace independently developed a theory this scientist formulated while serving as naturalist aboard the HMS Beagle. For 10 points, name this scientist who proposed a theory of evolution by natural selection in his The Origin of Species.
This scientist discussed the role earthworms play in the formation of vegetable mold, and another of his works dealt with the similarities in emotional expression between man and animals.