Explanation:
Answer for your question..
According to "exchange" theory, their marriage is likely to be satisfying and happy.
In social psychology and sociology, the possibility that social change and dependability speak to a procedure of money saving advantage investigations between parties. Social exchange theory is somewhat similar to the scientific and sensible side of a relationship. We include and subtract focuses for the accompanying: how much exertion are we putting into the relationship versus how much exertion our buddy is contributing, what we believe we merit in a relationship and how likely is it that we could locate a superior relationship.
Answer:
The correct option is D: "(1) fairly common; (2) fairly common"
Explanation:
SIDS is a common occurrence for babies that are less than a year old. It is when an apparently healthy looking infant dies in its sleep. It might have to do with brain defects or an infection in the respiratory system, among other reasons. Co-sleeping is defined as sleeping with the baby in the same room or perhaps even on the same bed. It can get dangerous if the baby gets somehow trapped and its airways blocked, putting the baby's life at serious risk.