The enamel. For example lemon juice can destroy your enamel it’s like another way that protects the teeth but you should also protect the enamel.
True ribosomes make protiens and are scattered across the cell. some are just attached to things
It is chloroplast I guess because once i read that mitochondria has not much importance in being an autonomous organelle
Explanation:
Pisciulture is the scientific study of rearing fish...