Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Professor Nicholson is looking for the presence of a medulla. What is he MOST likely trying to determine?

A.
how long the victim has been dead

B.
whether a hair is from an animal or a human

C.
if the bloodstain is consistent with the bullet trajectory

D.
where the blood evidence should be sent