Describe the arrangements of epithelial and connective tissues in the four types of membranes.

Membranes are thin layers of epithelial tissue usually bound to an underlying layer of connective tissue. Membranes cover, protect, or separate other structures or tissues in the body. The four types of membranes are: 1) cutaneous membranes; 2) serous membranes; 3) mucous membranes; and 4) synovial membranes.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.