停止偿付
发表于 2025-4-1 02:15:44
Monica Monachini,Nicoletta Calzolarihe first step in social life is when an individual (an altruist) reduces its own reproductivity for the gain of another. The question is does the ‘altruist’ gain a subtle advantage of some kind or is he really unable to avoid helping? The first view is taken by proponents of the kin selection hypoth
Multiple
发表于 2025-4-1 09:41:36
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BRACE
发表于 2025-4-1 11:50:45
Eric Brillar divisions in the morphogenesis of structures. This opened up the possibility for the development of the division of labour within cellular groups leading to more complicated and consequently more successful functions of tissues and organs. A further advancement in the adaptation of a species to its environ978-3-642-74492-1978-3-642-74490-7
难解
发表于 2025-4-1 15:57:20
Atro Voutilainench - tention. Similar attention was given to political institutions (the state, government, the law) and values (democracy, accountability, human rights). Thought also turned to social institutions (entrepreneurship, the middle class, the family household, land-tenure systems) and social values (tra