I'm pretty sure it's B because carbon atoms are in all living organisms. They can also be bonded in different varations.
Answer:
periosteum, compact bone, cancellous, bone marrow
Answer:
I cant answer B, but I can answer A, and I don't think it is a scientifically reasonable plan.
Explanation:
The bag of sand weighs less than the gold statue, and yes the bag of sand seems like it would keep the trap from activating, but you would scientifically have to put something that was the same weight as the gold statue on the pedestal that the statue is on.