Relationship between periosteum and compact bone

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not