Please help! I would appreciate it its a test UwU!

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.

Which statement about spreading knowledge of diseases and health around the world is correct?

Which of the following events most directly contributed to the establishment of israel as a nation