Question

2) The ability of the kidney to excerte a concentrated
urine will increase it.
a) The reabsorption of Net by the PCT
b) The flow of filtrate through the loop of (tenle
increases.
c) The glomeruler capillary pressure increase
d) The activity of the Na -k pump in the loop of
Henle decreases.
e) The
The permeabity of the collecting duct to water
increases.
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Answer 1

Answer:

please ask 1 question at a time it will be helpful for us

Explanation:

The first thing coinage would have done was boost internal trade. People could use a standard currency to engage in commerce with their neighbors. This would have encouraged people to migrate to cities, in turn boosting inter-city trade.

Answer 2

Explanation:

the collection duct system is under the control of antidiuretic hormone ( ADH) . when ADH is present the collecting duct becomes permeable to water