61 / 3427= 0.01779982. (rounds up to 0.02 if rounded by hundredths)
Answer: a rise of 12 and a run of 7
Step-by-step explanation:
It should be a.), all plant cells have a cell wall made of cellulose, which acts as exoskeleton and makes them so stable. However on a bigger level this plant cells can also form cellulose fibers, so that c.) is not completely false :)