What physical change took place in the spirit of christmas present from when he first appears in the story to when he leaves?

What is the best way to revise sentence number (12)

Which of the following statements is most accurate? a. effective communication skills are not as important as technical skills. b. good communication skills can you in the classroom, on the job, and in your personal life. c. communicating effectively is not related to job success. d. learning to communicate effectively cannot be taught because communication skills are inborn.

Aparagraph on why is it important to laugh?