Uncategorized
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19250
Regarding this article, consider how many species current Homo sapiens would be divided into using the criteria of paleoanthropologists, considering Pygmies and basketball players. Rick Fisher Richland, Wash.
- Anthropology
Ancestral Bushwhack: Hominid tree gets trimmed twice
In separate presentations at scientific meetings, two anthropologists challenged the influential view that the human evolutionary family has contained as many as 20 different fossil species.
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19249
A mild objection: This article on lichens mentioned that lichens are composed of fungi and algae, a type of protist, as if it were a given that all agree to. While it is true that the majority of taxonomists would classify an alga as a protist, there still are a large number of modern taxonomists […]
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19248
This article suggests that exposure to microbes in early life helps develop a child’s immune system.
