An individual’s job requires her to sit at a desk for eight hours a day.

Which afterwork activity would provide her with the greatest health benefit?

A. 10-second sprint

B. 15-minute talk

C. 30-minute walk

D. 60-minute nap

Which of the following identifies a main culprit for america’s increasing weight gain

Effective communication consists of a. verbal and nonverbal communication and speaking clearly and loudly b. verbal communication and stereotyping c. verbal and nonverbal communication and active listening skills d. nonverbal communication and minimal interruptions   select the best answer from the choices provided.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4