What do natural processes do?

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Which of these organisms have the greatest amount of cell specialized

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