Biology, 14.02.2020 04:46 milkshakegrande101
Prior to 1960, Lake Washington was highly polluted and underwater visibility was limited to one or two meters. In the late 1960s, a large cleanup effort reduced pollution, resulting in visibility that increased to six to seven meters by 1976. Which of the following best explains how the change in underwater visibility affected armor plating in Lake Washington sticklebacks between 1957 and 1976 ?
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Prior to 1960, Lake Washington was highly polluted and underwater visibility was limited to one or t...
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