The quartz is more resistant to abrasion and chemically more resistant than the feldspar. The result is that the quartz remains in the stream but the feldspar breaks down to clay or is dissolved.
(this is from coursehero.com)
I would say the higher the temperature of the solvent, the more quickly the solute will desolve.
Answer:
A hydraulic conductivity of 7.6 ft/day converts to 2.3 m/day.
Explanation:
This problem can be solved as a simple rule of three, with the mathematical conversion from feet to m.
Each ft has 0.3048m. So how many m are there in 7.6ft?
1 ft - 0.3048m
7.6ft - x m


So
A hydraulic conductivity of 7.6 ft/day converts to 2.3 m/day.
I think the answer is A.
But correct me if I’m wrong
I hope this helps :)
Answer:
A. merchants from the Maya civilization.
Explanation: