If you have five white substances that look exactly the same, how could you tell them apart?

Read the quotation to the left. which of these adjectives best describes jurgis's attitude? check all of the boxes that apply.

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.

Match the philosopher with his ideas, achievement, or events in his life. aristotle