What, if any, of these collection and packaging techniques is incorrect? i. one individual should be designated as evidence collector to ensure evidence is collected in a consistent manner

ii. similar pieces of evidence are to be placed in shared containers, sealed and labeled.

iii. if there is a body, the collection of the body is done by the coroner or medical examiner

I will say that no 1 is incorrect

Explanation:

no 1 is incorrect because one person cant confidently and effectively carry out an investigation there should be a collective work so that when ever there is a mistake and the one leading does not notice it the sub ordinates will and it will be corrected

the answer is a)

mark brainliest

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000