Question

An investigator collects a blood sample but does not know if it is from a

human or an animal. To make a determination, he will perform a at
the crime scene.

-Confirmatory Test
-Presumptive Test
-Physical Test
-None of these

Answer 1

Confirmatory test question

Answer 2

The correct answer would be A, confirmatory test.

Step-by-step explanation:

A confirmatory test will let you know whether or not the blood obtained is from a human or an animal. I hope this helps you:)