Question

11 multiple answer 2 points semen found at the scene of a rape direct circumstantial biological physical 12 multiple answer 1 point blood droplets, from which dna can be extracted individual class

Explanation:

1. Semen found at a rape scene is both biological (as it is a biological substance) and physical (as it is tangible evidence). It is not direct evidence as it doesn't directly prove the act of rape without other context, and it is not just circumstantial as it is a key piece of physical - biological evidence.
2. Blood droplets from which DNA can be extracted are individual evidence because DNA is unique to an individual. Class evidence is something that can only be associated with a group.

Answer:

1. C. Biological, D. Physical
2. A. Individual