The word "it" in line 9 refers to A. salty water B. groundwater table
The word "it" in line 9 refers to
A. salty water
B. groundwater table
C. capillary action
D. sediment
Thông tin: There, salty water rises from the groundwater table by capillary
action through tiny spaces in sediment until it reaches the surface.
Chọn A