A crime scene contains both the blood of the victim and the assailant. Which technique of biotechnology would be most appropriate for analyzing the blood? A. DNA cloning

B. light microscopy

C. electron microscopy

D. gel electrophoresis

hey, what do you need . just post the question and i may be able to you : )

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."