Which of the following statements is true?

the organ system is the lowest level in the hierarchy.
organ systems are less complex than the organs they are made from.
the success of a system depends on the proper function of its parts.
the muscular system does not need the skeletal system to move the body.

Think of five people whom you consider socially successful. write their names in the space below.

The load is the pivot point of a lever.

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)