Answer:
Well me sometimes ,and ur nerves being irratated triggers them
Explanation:
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.
Answer:
Nutrients and oxygen are delivered to tissues by means of veins.
Sorry if it's incorrect, I hope this helped at all.
