Which statements correctly describe the regions of Africa? Check all that apply. Ethiopia is in Eastern Africa. Cairo is in Southern Africa. Egypt is in Northern Africa. Cape Town is a city in Southern Africa. Nigeria is in Northern Africa.

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate. not an excessive incentive. educational. of high quality.