———>>>>>>> A. Protein
:DDDDDD
I think that nerve tissue is brain, epithelial is skin, muscle is intestines and connective is body joints :)
Answer:
The mucosa, or mucous membrane layer.
Explanation:
It is the innermost tunic of the wall. It lines the lumen of the digestive tract. The mucosa consists of epithelium, an underlying loose connective tissue layer called lamina propria, and a thin layer of smooth muscle called the muscularis mucosa.
Hope I helped! :)
Answer:
923 es tu respuesta si estas haciendo matimaticas
