镇痛剂
发表于 2025-3-25 05:52:26
https://doi.org/10.1007/978-3-030-29231-7lar genetic exchange is emphasized; one can also speak of the central European owl population, taking into account that exchange with the Thuringian and Alpine populations, though rare, does occur to a certain extent.
Albinism
发表于 2025-3-25 08:26:58
Ecology: the Basic Concept,e 1920’s by Woltereck. Now, after 100 years of ecological research, these words are being discovered anew. They have become modern, and echo on all sides. But ecology is not a doctrine of salvation. As Ernst Haeckel put it, ecology is the . — the study of the economics of nature. It is a strict natu
BLINK
发表于 2025-3-25 14:16:24
Autecology,greater the number of requirements they have in common. It becomes overpowering when the ecological demands of the two organisms are identical in all details. Two different species with identical ecological requirements can live together only if the number of individuals is so small that they never
BUDGE
发表于 2025-3-25 16:28:09
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颂扬国家
发表于 2025-3-25 22:31:42
Ecosystems,rives a circulation of many substances from the abiotic environment through the organisms and back into the abiotic domain. Within the brief time span that humans can survey, a rough equilibrium seems to prevail in the ecosystem — between uptake and release of materials, and between input and output
哎呦
发表于 2025-3-26 02:36:39
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FEMUR
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摇曳
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代理人
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STING
发表于 2025-3-26 20:39:13
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