(11) A state or local government employee is exempt from the requirements of this section if he or she receives a total of at least six hours of training in suicide assessment, treatment, and management from his or her employer every six years.
The endoderm is one of the germ layers formed during animal embryogenesis. Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm. The endoderm consists at first of flattened cells, which subsequently become columnar.
The surface ectoderm (or external ectoderm) forms the following structures: 1  Skin (only epidermis; dermis is derived from mesoderm) (along with glands, hair, and nails).2  Epithelium of the mouth and nasal cavity salivary glands, and glands of mouth and nasal cavity. Epithelium of the mouth and nasal cavity salivary glands, and glands of mouth and nasal cavity. 2  Tooth enamel (as a side note, dentin and dental pulp are formed from ectomesenchyme which is derived from ectoderm (specifically neural crest cells and travels with mesenchmyal cells).