Final answer:
Among the options, 'Lying on the ground taking a nap' is not a survival behavior. The other behaviors are essential for an animal's survival and reproductive success.
Step-by-step explanation:
The correct answer to which behavior is not a survival behavior among the listed options is d) Lying on the ground taking a nap. The other options listed, such as competition for mates, protecting their young, and using techniques to avoid attention, are all behaviors that contribute to an animal's survival and reproductive success. Competition for mates ensures that the genetic traits of the most fit individuals are passed on to the next generation. Protecting young ensures the survival of the offspring to adulthood, allowing them to eventually reproduce. Using camouflage and mimicry to avoid attention helps in evading predators, thus increasing the likelihood of surviving to reproduce. However, lying on the ground to take a nap does not contribute directly to these objectives and is therefore not considered a survival behavior.