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The two reasons why psychologists use a systematic method for collecting and analyzing research data are: 1. This helps them to do exhaustive investigation, inquiry and or examination of facts or a problem situation at hand in a systematic and clear sequence so as to be able to discover or make concrete interpretations from the research 2. Credible research findings usually requires replicability in that given the same situation or problem, same research can be conducted and get the similar results, a fact which requires a systematic method of data collection and analysis.
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Answer: have to
Explanation: Every single front seat passenger has to wear a seat belt according to the local and state laws. It is also recommended by the national government. The answer to the question is have to.
Prenatal care is always necessary in order to keep your healthy baby healthy even if there are no complications, good and consistent prenatal care can help prevent later complications.
You should try to get with some other friends or pick up a fun hobby to distract your mind from whatever had happened. Whatever you do not use drugs or alcohol to numb the pain that only makes it worse.