Biology, 19.02.2020 03:28 aceccardi03
A species of fish living in a stream displays variation in body color. Fifty years ago, most of the fish were light colored but a few were dark colored. Over time, the clear water of the stream became cloudy and the population of dark-colored fish increased. Which statement explains why more dark colored fish were found after the water became cloudy
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A species of fish living in a stream displays variation in body color. Fifty years ago, most of the...
Mathematics, 07.05.2020 01:58
Mathematics, 07.05.2020 01:58
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