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(examples of living things that evolved, evidence, vocab, history,…
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evidence
DNA a self replicating material that is present in nearly all living organsims as the main constitute of chromosones it is the carrier of genetic information
embryo-an unborn or unhatched offspring in the process of development, in particular a human offspring during the period from approximately the second to the eighth week after fertilization (after which it is usually termed a fetus)
people found that whales evolved from land mammals because of their bone stucture and fossil that people found.
we know that species evolve ovetime because of fossils but also because of insects and bacteria we were trying eliminate overtime evolved to become resistent.
there are also evidense that many animals came from common ancestors like when all species are in a embryonic stages many species look the same.
vocab
evolution: A change in the inherited characteristics of populations from one generation to the next.
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natural selection: the process whereby organisms better adapted to their environment tend to survive and produce more offspring.
history
first to evolve fish amphibians,reptiles,mammals, and birds
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extinction
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many animals go extinct because of climate change, humans destroying habitat, green house gases, and other things.
theories of evolution
lamarck
If an organism keeps using a structure to carry out a task the structure would become physically modified to make the task easier.
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