All living things are made of one or more organs? 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

What best describes lactic acid fermentation?

What is the importantence of the carbon and nitretan cycles in the environment