A - only having one sex partner at a time.
No other answer comes close to being correct. Most modern-day societies are practicing monogamy as the main type of relationship between two people.
The orientation of philosophy which I adhere to is called Epicureanism
<h3>What is Epicureanism?</h3>
This refers to the school of philosophy that believes and advocates that pleasure is the highest good.
Hence, the father of this school of philosophy is known as Epicurus, a Greek philosopher he believed that when one removed anxiety and stress and pursued only pleasure, this would do him the most good.
Read more about Epicureanism here:
brainly.com/question/12837699
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Answer:Obsessive-compulsive disorder (OCD)
Explanation:
Obsessive-compulsive disorder (OCD) is a disorder that causes someone to have constant undesirable or unwanted thoughts or ideas which constantly drive them towards doing something repeatedly(compulsion).
It can range from innocent behavior such as constantly washing your hands or constantly cleaning.
A person finds it hard to get rid of these ideas or thoughts, eventhough they may understand how bad their thoughts are but still they can't seem to stop themselves from these obsessions.
Explanation:
b, usually have more benefits than cost.