basvelden

So.... At 0 K molecules don't move because there is no energy available to them(correct me if i'm wrong i have no education in related fields). Let's assume that 0 K is possible to reach in a lab, and we froze a human nearly instant to 0 K -meaning every molecule at the same time or nearly. it should be possible to bring him back i.e. 1000 years from now again assuming we can defrost him instantly. is there any law of physics that could make this theory invalid? I know this is being studied but i wanted to know if there is a law we know that could still work against the hypothesis mentioned above. could we now with our closest to absolute 0 preserve a organism other than 1 celled animals? maybe a 10 celld organism should it exist? thanks in advance for any fun thought food you might bring