Question

Mindy made a study chart in science class. Which headings best complete the chart? X: Insertion Y: Substitution Z: Deletion X: Substitution Y: Insertion Z: Deletion X: Deletion Y: Substitution Z: Insertion X: Substitution Y: Deletion Z: Insertion PLEASE HELP

Answer 1

B

Step-by-step explanation:

X: Substitution Y: Insertion Z: Deletion.

Answer 2

X: Substitution Y: Insertion Z: Deletion

Step-by-step explanation: