What is the relationship between groundwater and surface water? A Surface water percolates through the soil to form groundwater. B There is no relationship between surface and groundwater; they form independently. C Groundwater filters through the soil to form surface water. D Surface water is found in lakes directly above underground water sources.

a

Explanation:

answer; i believe the correct answer is (c) /// is a homogeneous mixture of gaseous substance nitrogen,oxygen and smaller amounts of other substancesmixtures can be either ( homogeneous or heterogeneous)plz check first good luck

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.