The communications system has evolved greatly in the last 20 years. People are now able to communicate more quickly and easily using computers, cellular phones, and other devices. Identify one possible side effect this change may have. Explain your answer. Identify one physical or social system that would be affected by an increase in the average age of Canada’s population. Describe how this change would affect the system.

Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?

The necleus of an atom is made up of what subatomic particles?

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.