Researchers have found that sensitivity and accuracy of predict how happy a couple will be.

Nonverbal communication

Explanation: Nonverbal communication are communications done through other means such as sign language,Eye contact,body language,body postures etc. Some researchers have found out that sensitivity and accuracy of Nonverbal communication is a major determining factor of happiness in a marriage relationship. Accurate and sensitive nonverbal communication is essential for effective relationship between couples.

Non verbal communication

Explanation:

  Nonverbal communication is simple words, positive or negative body language, maintaining eye contact with your audience, facial expressions, and other bodily gestures are examples of nonverbal communication in relationships. Nonverbal communication helps to create and maintain relationships.

Nonverbal communication in a relationship can be what makes a happy couple and understanding the importance of nonverbal communication in relationships can be very important or the longevity of your marriage/relationship. From a warm smile to a slight touch on the arm are all forms of nonverbal communication that can help in increasing the closeness between husband and wife.

i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services

we need the diagram to answer this correctly.