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  1. Hace 8 horas · These small, fish-like creatures had primitive backbones. Eyes and Vision: The development of complex eyes, such as those of trilobites, allowed for better navigation and predator detection. This advancement played a crucial role in the survival of many species. Burrowing Behavior: Some Cambrian animals, like worms and trilobites, ...

  2. Hace 8 horas · In some regions of South America such as the Argentine Pampas, humans and megafauna coexisted for several millennia: see Gustavo G. Politis and Pablo G. Messineo, “The Campo Laborde Site: New Evidence for the Holocene Survival of Pleistocene Megafauna in the Argentine Pampas,” Quaternary International, ICAZ 2006: Zooarchaeology of the Late Pleistocene/Early Holocene in the Americas and ...

  3. Hace 8 horas · The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.5 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. The similarities among all known present-day species indicate that they have diverged through the process of ...

  4. Hace 8 horas · While this process of adaptation is essential for survival and success, it also inevitably involves a certain degree of self-betrayal, a turning away from the authentic promptings of the self in order to fit in and belong. As we enter the middle years, however, the limitations of this egoic consciousness begin to make themselves felt.

  5. Hace 8 horas · Hijacking the Brain’s Reward System. “An addiction to ultra-processed foods can hijack a young brain’s reward circuitry, putting the primitive ‘reptilian brain,’ or amygdala, in charge — thus bypassing the prefrontal cortex where rational decision-making occurs,” explains Dr. Wiss. This means the amygdala, which governs ...

  6. Hace 8 horas · This series features first-person accounts of deadly weather and weather-related disasters over the past decade and celebrates how these disasters inevitably bring out the very best in people.

  7. Hace 8 horas · Is this then taking place in the autumn season of Succoth, the rain-invocation ceremony of primal import to Israelite survival in that ecozone? And Peter thinking “booths” then fits exactly. So, Jesus and crew stepping into a two-fold lacuna of time—the weekly rest and the seventh-month fest of a seasonal interchange, when two Big Powers, Wet and Dry, demand recognition and honoring.