Answer:
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I believe the answer is: <span>focus attention on behavioural variation
If we observe closely, the way people behave to fulfill their sexual desire differ from one another. For example, some people could only obtain sexual fulfilment if they are engaged with multiple partner, while the others could only obtain fulfilment if they manage to find one true partner for the rest of their life.</span><span>
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A. Should be conveyed directly to the manager in charge.
Answer:
Cross over design
Explanation:
Cross over design
Cross over design is techniques used in any experiment study where every units are advised to do different set of exercise at different set of time.
in the given question, physiologist assign different set of exercise for different set of people. Physiologist different whole attendee into 2 different group where one group are advice to one exercise while other one advice to different exercise