Licensed by CC BY-NC-ND 2.0 Which of the following is true about the difference in these observed blood drops ? Group of answer choices The ratio of width to length of the drops are different indicating that they were all dropped at different angles. The diameter of the drops are all different indicating that they were dropped from different heights. The ratio of width to length of the drops are different indicating that they were all dropped at different heights. The drops are of different shapes because they are swiped on to the floor by different methods