<span>On a modern firearm, the feature that functions like the lock on a muzzleloader is the safety. The safety was added to modern guns to prevent them from accidentally firing, although it should be noted that a safety is a man-made mechanical device which makes it subject to failure at times.</span>
D genes are present on chromosomes and control traits in an individual
Answer:
all of them you put are correct except the first one
Explanation:
pluto isn't considered a planet due to its size
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