Choose one example of a new technology that’s diagnose patients earlier. a. improved mri scans b. a pacemaker c. a new artificial heart d. doctors' laptops

Are needed by the body in large amounts in order to maintain good health

Which of the following supports the argument that viruses are nonliving? a) they are not cellular.b) their dna does not encode proteins.c) they have rna rather than dna.d) they do not evolve.

The statement defines the use of ethics.