暂时休息
发表于 2025-3-26 21:41:05
„Mathe im Advent“ – Die Multilevel-Mathe-Challengeh erreichen, und zwar unabhängig von der Schulform, der Leistungsfähigkeit und der Motivation, also auch „Mathemuffel“ oder solche, die mit der Mathematik in der Schule richtige Schwierigkeiten haben. „Mathe im Advent“ versucht deshalb mit einem mathematischen Adventskalender vom 1. bis 24. Dezember
成绩上升
发表于 2025-3-27 03:06:17
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antecedence
发表于 2025-3-27 06:40:45
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Bumptious
发表于 2025-3-27 12:49:25
Carla Cederbaum,Anja Fetzerond inheritance system”. This assertion, while still controversial, is a clear indication that culture and the study of social learning in animals is no longer a taboo subject. Some of the strongest evidence for culture in animals has come from the study of cetaceans; while the focus has typically b
Hemiplegia
发表于 2025-3-27 17:28:47
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笨拙的你
发表于 2025-3-27 20:33:35
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REIGN
发表于 2025-3-28 00:41:57
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安慰
发表于 2025-3-28 03:16:35
Martin Skrodzkinville’s (.), have been studied extensively for more than 15 years in multiple areas around the world. This research was largely initiated as a result of the susceptibility of both species to react to high-intensity navy sonars, sometimes resulting in the death of individuals. In this chapter long-t
indubitable
发表于 2025-3-28 08:13:00
Olga Lomonosova,Albert Oganiano thousands of meters. Sperm whales and porpoises communicate and echolocate using click sounds, and many toothed whales may eavesdrop on clicks. Many toothed whale species have two sound sources, one specialized for echolocation and the other for communication. Killer whales can independently modul
ensemble
发表于 2025-3-28 12:18:57
Klaus Henningof extremes. The world’s largest biological sonar operated by the largest brain on Earth shapes much of sperm whales’ lives as efficient predators, exploiting massive biological resources at great depths. They are nomads with home ranges spanning thousands of kilometers horizontally and more than a