Which lists the main components of Darwin’s theory of evolution?
Random mutations drive...
Chemistry, 05.05.2020 09:16 cristabean87
Which lists the main components of Darwin’s theory of evolution?
Random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change.
Natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time.
Natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time.
Random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.
Answers: 2
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
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Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
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