Stem cells are a class of undifferentiated cells that are able to differentiate into special cell types.
They are important because they represent an area in medicine, because they have the potential to regenerate and repair damaged tissue.
Not all stem cells come from embryos but also bone marrow, your teeth and other places.
<span>Based on my research, Aristotle believes that his "Prime Mover" is God. He believed that everything that has happened, every "cause", had to have a cause before it. Something had to cause the first cause. However, the first cause can not be in the same formula or be part of the same equation. The rules of the first cause can not applied to the "causer" of the first cause. God has no beginning or end so time doesn't apply to God.</span>
Explanation:
The blitzkrieg-style Persian Gulf War in 1991 liberated Kuwait from Iraqi occupation with fewer than 300 coalition combat deaths against the world's fourth largest army. It also banished the ghosts of the Vietnam War and restored the reputation of America's military.17-Jan-2016
history is the study of past and future event people know what happened in the past by looking at thing from the past including sources ( like book, newspapers and latter,) and artificial ( like pottery, tools ,and human or animals remains this is called history
1 monumental
2 antiquarian
3 critical