The statement that best explains the student observation is water is not a smooth surface after the rock is dropped in the pond.
An observation is refers to a process where someone observes a subject ongoing behavior in a natural situation.
Here, the observation of the situation takes places immediately when the student drops the stone into the water.
Hence, the Option B is correct because the statement that best explains the student observation is water is not a smooth surface after the rock is dropped in the pond.
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According to Hetherington, divorced adults who follow the seeker pathway desire to find a new mate as soon as possible. <span>Hetherington, a professor Emerita of psychology at the University of Virginia, conducted interviews and gathered data in order to analyze divorced couples.</span>
Unlawful behavior is selfish, because a law is the collective will of the people.
<h3>What is a law?</h3>
Law can be defined as an established rules, meant to be obeyed by everyone in a community, both the ruler and the ruled.
Every land has a law, which is supreme over all in that same community.
Hence, unlawful behavior is selfish, because a law is the collective will of the people.
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C. Payday Lender............
Answer: selection-attrition threat
Explanation: this kind of threat is mostly based on the theory or likelihood that some people will readily drop out or quit an experimental research early or quickly than others participating in the same experiment. It is normally called an internal validity test. In this kind of situation, it alters or has an effect on the validity of an experiment. Most times, lack of motivation or motivational words and also sickness can make some to stop his or her participation in a psychological experiment. Several different reasons also may be the cause of the drop out. It is the likelihood and not certain there must be a falling out of a person in the experiment.