I believe the answer is b. increased aggressiveness
Google it and you may find your answer
Answer:
Pork Butt ( Boston Butt)
Explanation:
Consisting of parts of the neck, shoulder blade, and upper arm, the pork butt is a moderately tough cut of pork with a good deal of connective tissue. Pork butt can be roasted or cut into steaks, but it is also well-suited for braising and stewing or for making ground pork or sausages
Pretty sure the answer is D