It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept
I think that nerve tissue is brain, epithelial is skin, muscle is intestines and connective is body joints :)
Answer:
This can be a sign of lymphangitis, an infection that impacts the body's lymph system.
Explanation:
There is 2 answers aids and herpes