I would say:
<span>C.
present participle
I could be wrong though</span>
The muzzle of a barrel is end out of which the bullet comes.
The muzzle is that the front of a barrel from that the projectile can exit. Precise machining of the muzzle is crucial to accuracy, as a result of it's the last purpose of contact between the barrel and also the projectile.
The term bullet is from Middle French, originating because the diminutive of the word boule (boullet), which implies "small ball". It a small, metal object that's dismissed from a gun. It's conjointly called pellet, lead, shot, ammunition, and buckshot or bolt. Full metal jacket bullet is mostly used for target shooting and competition.
To learn more about bullet here
brainly.com/question/13031754
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Dopamine is a chemical in the brain, commonly associated with motivation, goal-directed behaviours, and reward. Dopamine is also the cause for the sensation of 'novelty'. So, when you see someone you are in love with, and your brain presents heightened levels of dopamine, it makes your loved exciting on the brain. It seems special and unique, and a strong motivation towards him/her is created.
On the other hand, Norephinephrine is responsible for the extra surge or energy on your body. In a way, it is similar to the energy rush that adrenaline is responsible for. When your loved one is having an interaction with you, this chemical is released, causing you to feel a rush, you begin to get nervous maybe, or perhaps even anxious.
According to several antropologists, when these two chemicals are together, they produce "elation, intense energy, sleeplessness, craving, loss of appetite, and a very focused attention."
I hope this answer helps you, have a great day! :)
They use more persuasive language and facts and not "believe" or wishy-washy words. They sound confident.
