What is not involved in the process of exchanging messages?

Social health is a. to have satisfying relationships. b. to have a support network of friends and family. c. to make positive contributions to your community, country, and world. d. all of the above

You and your friend have been assigned to complete to complete a project. you both work together equally and get it done on time. what is this example of?

How is the central idea developed further? (a) the author elaborates on the treatments for allergies in adults and how they work. (b) the author quotes the reactions of experts and the methods used to conduct the study. (c) the author compares the different rates of food allergies shown in children and adults. (d) the author indicates the limitations of the study because of differences in health care.