According to the 2015 fbi investigation, in trials where hair evidence was presented, what percentage included flawed testimony on hair samples?

95.89 % of flawed testimony on hair samples

Explanation:

Federal Bureau of Investigation examiners gave flawed forensic testimony involving hair evidence in two hundred fifty seven (257) of those two hundred and sixty eight trials (268) trials which is equal to 95.89 %. The FBI has use microscopic hair analysis for 30 years to incriminate defendants.

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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