Answer:
squamous epithelium consists of a single layer of flat cells. It is found in lungs,heart and blood vessels.It allows the movement of materials across it.
stratified epithelium has many layer of flat cells.It is present in lining of oesophagus and mouth and also over the skin
I believe it was The Continental Drift Theory , i could be wrong
Answer:
both of the models have enzymes that bind and the binding is covalent
Explanation:
