The first direct evidence of primitive cellular life was the 1977 discovery of fossils in the swartkoppie chert, a type of granular sedimentary rock rich in silica.
He used pea plants to study the patterns of heredity.
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flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.
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Could you be more specific w the question lol
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Answer based on the number of sets and repetitions of specific exercises;
The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change
Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?
Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?