Help I think it’s B but I’m not sure

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.

5. what is a red giant? can our sun become a red giant? why or why not?

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia