oxygen can be found in air & an animal / bacterium requires oxygen for survival / to breathe -> an plant requires land for road an animal requires air for survival  an animal requires air for survival & people / inanimate nothing require land for puddle -> an animal requires water and air for suvival an animal requires water and air for suvival  an animal / living thing requires nutrients for survival & an animal needs to eat food for nutrients -> an plant requires poison for astronauts an animal requires food for survival  an animal requires water and air for suvival & an plant requires poison for astronauts -> an animal requires water and air and food for survival