Warren and Marshall proposed the hypothesis that bacteria caused stomach disease and the alternative hypothesis that could explain their initial observations is that the bacteria could be a result from a secondary infection of wounded tissue.
<h3>What is an Infection?</h3>
This is defined as process in which the body is invaded by microorganisms and parasite as a result of the tissues being compromised.
In a situation where there is an injury which is infected, there is the presence of microbes.These are responsible for the stomach disease being experienced by the individual.
This is therefore an alternative hypothesis that could explain their initial observations in this scenario.
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<u>Answer:</u>
Option(c)
Communication
<u>Explanation:</u>
Communication is most important factor in keeping relationships secure and happy as it helps in sharing and solving problems and keeps the understanding and attachment alive and adds a sense of comfort among the family members. It helps in relaxing the people and getting rid of stress along with bringing the family members close to each other.
So Sonu's family using the time after 7:00 pm to talk and relax rather than watching tv is the communication characteristic which helps maintain a healthy family relationship.
All of the above can influence a person's social health