What single group was the aids virus thought to affect? what was determined later about how someone can contract aids?

What is the type of contaminant that can cause foodborne illness

What would happen if you ate the number of calories of someone who is much taller and more active than you are?

George’s daughter was born with a hole in her heart. he met up with a group of individuals of questionable character who agreed to deliver to george a healthy heart that could be a transplant for his daughter for a sum of $20,000. the group george negotiated with failed to deliver the heart. george tried to sue when he did not receive the heart but was surprised when the courts would not enforce the agreement. can george force performance of this contract? why or why not? (10 points)will he be able to recover the $20,000 that he gave for the heart? why or why not? (10 points)