Identifying the Profession:
The passage clearly identifies Charles Darwin as a biologist, noted for his contributions to the theory of evolution and natural selection.
Aligning with Darwin’s Theories:
The statement that all life forms developed slowly over time from lower life forms is a direct reflection of Darwin’s theory of evolution through natural selection, as described in the passage.
Identifying the Theory:
Darwin’s description of the survival and reproduction of the fittest individuals is the essence of his theory of natural selection and survival of the fittest, as explicitly mentioned in the passage.
Evaluating the Reception:
The passage specifically notes that many religious opponents condemned On the Origin of Species, indicating a significant pushback against the ideas presented in it.
Read the sentence and infer the writer's tone: "The politician's speech was filled with lofty promises and little substance, a performance repeated every election season."