Explanation:
Motion is a change in position concerning a reference point. Distance and displacement; speed and velocity; and acceleration are ways to describe motion.
The answer is C. Some neurons categorize sounds into their specific frequency
Human's can only hear frequencies from between 20 hz - 20,000 Hz. If our neurons sensed that the sound is more than that frequency (which could damage our ear), it will send signals to our body to cover our eardrum
The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth
You have to try a exercise and explain how u feel