What problem might Radermacher have been trying to solve when he began his research I NEED THIS ANSWERED PLS♡

IT'S CLASSWORK!!!

I NEED HELP ASAP ​

I MADE A MISTAKE FOR THE WRONG SUBJECT

Nina has the flu and a high fever. her immune system is exhibiting the line of defense. this defense is part of immunity.

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)

True or false a fertilized cell divides many times to form an embryo