Do some research into thornless varieties of plants.
a. what plants are available which do not have thorns?
b. is thornlessness a mutation?
c. when and where was the possibility of growing thornless varieties of plants discovered?
d. how do these varieties compare with the variety that has that has thorns

How much of the body is affected by chemotherapy

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)

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f