Answer And Explanation:
Option C is correct.
Lend and borrow money, taxation, law enforcement, charter banks and transportation.
Some of the powers that were mentioned in the other options that weren't concurrent powers (that is, they belong to either the state government alone or the federal government alone) & disqualified them from being the answer include:
National defence (federal), Currency (federal), foreign affairs (federal), intrastate commerce (state) etc.
you can learn who's blood it is, you can also see the blood patterns and how the crime maybe happened.
PH + pOH = 14.
So, subtract 3.73 from 14.
The pOH is 10.27 :)
Answer should be 20% so 1/5