Biology, 22.09.2019 05:20, gamerdoesart

Our current understanding of evolution is called a theory because it has been
a. supported repeatedly as new discoveries have been made.
b. proven to be exactly true as originally proposed.
c. corroborated by data that were gathered during a single experiment.
d. developed from the postulates of many scientists.

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Our current understanding of evolution is called a theory because it has been
a. supported rep...