What is true about both young and aging populations in terms of a nation’s economy? a. both young and aging populations can mean potential labor shortages, since fewer people are of working age. b. both young and aging populations contribute to skewed family dynamics, forcing governments to create welfare programs. c. neither young nor aging populations create increased healthcare costs for governments. d. neither young nor aging populations create increased education costs for governments.

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population. the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors. the new research would need full review by a convened irb because children are a protected population. unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

Which example define natural rights ?

Energy is the total kinetic energy of particles of matter.(chose wisely & pick one) a. mechanical b. thermal c. electrical d. chemical