Elaine is a market vendor.  She sells ground provisions such as yam and dasheen.  Elaine noticed that a freshly piece of yam turned brown after exposure to air.  However, when she rubbed it with lime juice it did not change colour.  Plan and design an investigation to test this​

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: