Why is molecular data important in classification?

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Actual age your first developed of age well comparison age refers to absolute age true or false

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