According to the geological time scale, evolved after the first insects evolved.
a. mammals
b. bacteria
c. cells with a nucleus
d. multicellular organisms

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.

What was discussed at the yalta conference

How can i cope with anxiety/stress ? i need the best ways.