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What charles darwin meant by descent with modification

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-Explain what Charles Darwin meant by "descent with modification" from a common ancestor. What is the mechanism that drives evolution?

-A predatory bird is an environmental factor that a beetle population is exposed to. Explain what happens after many generations to a beetle population that originally consists of light, medium and dark colored beetles after their environment is polluted with black soot. In your answer please make sure to correctly incorporate the following terms: natural selection, reproductive success, individual variations and evolution.

-List the 5 unifying themes of biology?Draw the electron configuration diagram for a single molecule of water. Show the chemistry of each atom within the water molecule. This includes:

-the correct molecular formular

-all electron orbits for each atom

-lone pair of electron(s)

-all areas of charge on the molecule

-the correct shape

Reference no: EM132654259

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