Which of the following is ALWAYS true of lead crime-scene investigators? They are in charge of the physical evidence collection and processing.
They have college degrees in forensic science.
They can arrest suspects.
They are police officers.

A:they are in charge of physical evidence collection and processing

Explanation:

the numbers are even higher.

explanation:

statistics have shown that more that 60% of test takers fail the first time and have to retake the test.

their just depressed and think that if they give pain to some one else the pain goes away from them. which it doesn't.