What are the functions of liver related to nutrition ?

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

The (blank) states that all loving things are made of cells.

Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective