Which of the following is associated with fusion but not fission?
oa. radioactive waste
ob. mass-energy equivalence
oc. uranium
od. hydrogen

Asystematic approach to problem solving is called a (an)

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.

Explain why electric current cannot exist if a current doesn't have a voltage source.