Answer:
majoring Kempton neither groovy ecumenical
I think answer is c. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks
Answer:
Rifling stands for the spiral grooves in the gun put by the manufacturer. And the two types of markings are the grooves land on the bullet.It is the process of figuring out the distance between the gun and its target. And it is done by looking at the patterns of the shot and the gun remainings.
Explanation:
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