The number of dry cells used affects the magnetism of an electromagnet.More dry cells mean_______magnetism
choices:
temporary
magnet
stronger
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The number of dry cells used affects the magnetism of an electromagnet.More dry cells mean_______magnetism
choices:
temporary
magnet
stronger
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Comparative anatomy is the study of the similarities and differences in the structures of different species. Similar body parts may be homologies or analogies. Both provide evidence for evolution. ... The structures are similar because they evolved to do the same job, not because they were inherited from a common ancestor.