Fiona arrives at a crime scene. Which of the following is her first priority before she does anything else? A. take control of the crime scene B. process the evidence found at the crime scene C. ensure the safety of those at the crime scene D. ensure she has her tools with her

I would say C. Ensure the safety of those at the crime scene.

Explanation:

I would say this because 1.) Because if there are people hurt or bleeding obviously you have to take care of that first. 2.) This seems like the answer the world would want you to pick if that makes any sense. Anyways I don't know that this is 100% the answer because I haven't taken the quiz or anything, this is just what I would choose.

the correct answer is c   with the systems

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?