Air causes The force of the moon pulls on earths waters
Tsunami a water wave almost the size of a tornato
Answer: Social class
Explanation: Social class is the use of socio-economic status to rank individuals in a society. Social class ranks people on the social ladder of the society.
According to various experiences, the stepparent's role is <u>Precarious</u>. The relationship between a stepparent and a stepchild only exists in law as long as the biological parent and stepparent are married.
This is because the word <u>precarious</u> simply means something not fully secured and can collapse at any time.
Given that the relationship of stepparents and the stepchildren are dependent on the marriage status of step-parents and the biological parents, it means the role of stepparents is not secured.
It has been found that many times, the relationship between the biological parents and the stepparents tends to go sour at any point in time which generally jeopardizes the role of stepparents in stepchildren.
Hence, in this case, it is concluded that the correct answer is option B. "Precarious."
Learn more about Precarious here: brainly.com/question/1395656
Answer: control
Explanation: When project managers reduce the intensity of the conflict by smoothing over differences or interjecting humor when dysfunctional conflict arises, they are attempting to control the conflict.