Weathering and soil formation.
<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>
Answer: The answer is B while neutrons and electrons are usually the same in a given atom protons are always consistent.
Things going from low concentration to high concentration with ATP. An example would be the sodium potassium pump
