Which statement describes an example of static electricity? O A. A person rubs a shoe on a rug, causing extra electrons to be
transferred to the shoe.
O B. Electric charges move from a position of higher potential energy
to a position of lower potential energy.
O C. Electrons flow from an outlet into a toaster, causing it to heat a
slice of bread.
O D. A conductor allows electrons to flow through it.

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.

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.