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
Answer:
prophase would be the stage when the nucleus membrane break to allow the chromosomes to get ready for metaphase.
The answer is D. I took the test and I promise it is right. Don't believe me, check with a teacher! I KNOW that I am right. I have done this question so many times.