<span>Opponents of embryonic stem cell research
compare the destruction of an embryo to an abortion. They believe that
the embryo constitutes life because it has the potential to fully
develop into a human being</span>
On the left side there are 12 hydrogen atoms there needs to be the same number on the right. The coefficient for hydrogen in water is 2.
2*x=12
x=6
I think the answer is number 2 Animals respite