The debate<span> you refer to is about the ethics of embryonic </span>stem cell research<span>. And, of course, since ethics is involved many would tend to oppose further research on this area because to them it violates and does not respect life. Hope this helps. Have a nice day.</span>
B. Ocetoclast is the answer.
Skin cells are also called epithelial cells
It is released through nitrogen - fixing bacteria
