what is this subject maybe you search for it
Answer:
to identify and preserve physical evidence
Explanation:
If you dont preserve evidence YOU can never get the justice you deserve.if you dont preserve you'll become sterile and there will be no evidence and the person that did this to you will get away with it.
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Healthy families will engage in active lifestyles together. They will eat healthy foods and have family meal times. They will engage in family activities that will strengthen and bond the family.