Answer :
I know this is late but the answer is the mutation occurred in somatic cells
Explanation :
I got it right on quizziz
Do not use water, alcohol or acetone as the oil is insoluble to these solvents. To remove other oily substances, i recommend using the detergent called Wisk and prepare a solution of 1 part Wisk to 100 parts water I usually use it . Hope it helps
It acts like its nothing there .
I am pretty sure that planet A will move faster and i know it will have a smaller orbit then planet B