[Solved] Which of the following is not a reason for the need for sampling? A) It is usually too costly to study the whole population. B) It is usually too time consuming to look at the whole population. C) It is sometimes destructive to observe the entire population. D) It is always more informative by investigating a sample than the entire population. Erotic Preferences: An individual's patterns of sexual attraction and desire towards certain stimuli or sexual practices. Sexual Identity: An individual's identification and expression of their sexual orientation, preferences, and behaviors. Androgens: A group of hormones that play a role in male traits and reproductive activity; present in both men and women but at higher levels in men. Prenatal Development: The process of maturing and evolving from the point of conception to birth within the uterus.