What should henry do to collect bloodstains as evidence from the crime scene? henry is a forensic expert. during an evidence search at a crime scene, he found some bloodstains on a piece of clothing. he wants to collect these stains as evidence.

henry would have to first bloodstains on the clothing and place it carefully in the paper bag.

Explanation:

Collection of blood stains :

While collecting any blood stains from a crime scene one should pay an attention to blood stains that whether they are wet or dried.

So, Henry should first dry the blood stains on the clothing and then he should place them in paper bag carefully.

vapour or gas assuming atmospheriv pressure

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