If the mass of an object on earth is 40 kil , it’s mass on the moon is ?

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 are 3 reasons that natural selection occurs

Do plant cells perform cellular respiration?