Coating of mucus( gastric mucosal barrier) protects the stomach from its acid
Answer:
To store genetic information to pass on to other living organisms.
Answer: In the taxonomy of Linnaeus there are three kingdoms, divided into classes, and they, in turn, into orders, genera (singular: genus), and species (singular: species), with an additional rank lower than species. a term for rank-based classification of organisms, in general.
