Indicators of potential workplace violence: A. Cannot usually be identified before an employee 'snaps' and commits a violent act. B. Can often be managed and treated if recognized. C. Are completely individualized and therefore impossible to protect against. D. Can only be recognized by trained mental health experts.

option B

Explanation:

Since they are indictors of potential work place violence ,they can be managed.

I am picking the word indicator, becasue this is to preinfom someone or something of a potential circumstance to happen over a period of time if the case maybe. This is an indictor to pre-inform to make known that something will happen. Then it can be managed, work place violence can be managed once there exist a sign such as the passage related to indicator. So option B potentially is the right answer.

1.new zealand has a large temperate climate while for north has subtropical weather during summer.

i can only answer one