The name Nida is ranked on the 1,973rd position of the most used names. It means that this name is commonly used. We estimate that there are at least 210600 persons in the world having this name which is around 0.003% of the population. The name Nida has four characters.
The order of an earthworm's digestive system is very simple. First the food enters through the mouth, then onto the pharynx (throat), crop (stomach), gizzard, intestine, and f â¦ inally the anus.
Food enters the digestive system through the mouth. This process is called ingestion. Once in the mouth, the food is chewed to form a ball of food called a bolus. This passes down the oesophagus and into the stomach. Food is moved through the digestive system by a process called peristalsis.