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Biology, 25.03.2021 18:30 JesusisLord2881

A researcher selects three regions X, Y, and Z and records the types of discharge that enter the regions' rivers. Region Discharge in River
X runoff from orchards
Y runoff from organic vegetable farms
z waste from chemical plants
Which region(s) should be monitored more closely to avoid potential health issues?
O Region X only
O Region Z only
O Regions X and Z
O Regions Y and Z

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