Answer: education and communication
Step-by-step explanation: In simple words, education refers to learning some skills that can help an individual to perform some specific tasks. While communication refers to transfer of message or information from one source to another either verbally or in written manner.
In the given case, the employees are feeling scared regarding the changes thus the company can communicate their employees that no one is going to loose the job. The company can also educate their employees so they can effectively cope with the changes.