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20 de mai. de 2024 · The most complete authoritative list of the world's species - maintained by hundreds of global taxonomists - Learn more.
29 de mai. de 2024 · The phenomenon of life can be approached in several ways: life as it is known and studied on planet Earth; life imaginable in principle; and life, by hypothesis, that might exist elsewhere in the universe (see extraterrestrial life). As far as is known, life exists only on Earth.
Há 1 dia · The history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to present day.
21 de mai. de 2024 · Tree of life, a widespread archetype common to many religions, mythologies, and folktales. The tree of life is a common idea in cultures throughout the world. It represents, at times, the source of life, a force that connects all lives, or the cycle of life and death itself.
- Stephen Eldridge
25 de mai. de 2024 · science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.
17 de mai. de 2024 · Welcome to our comprehensive lecture on ecosystems! In this video, we'll explore the fascinating world of ecosystems, diving into the complex interactions be...
- 43 min
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- Amit Kumar
Há 1 dia · History of Earth. Earth's history with time-spans of the eons to scale. The history of Earth concerns the development of planet Earth from its formation to the present day.
