AP BIOLOGY

Detailed explanation-1: -Explanation: Hibernating and migrating are repeated, cyclic behavior patterns related to external stimuli.

Detailed explanation-2: -Two types of cyclic behaviors are circadian rhythms and migration. Circadian rhythms are regular changes in biology or behavior that occur in a 24-hour cycle. In humans, for example, blood pressure and body temperature change in a regular way throughout each 24-hour day.

Detailed explanation-3: -What are cyclic behaviors in animals? There are two basic types of cyclic behaviors: circadian rhythms and migration. Circadian rhythms are 24-hour cycles of regular changes in biology or behavior. Seasonal movements of animals from one location to another are called migration.

Detailed explanation-4: -Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment. For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects.

Detailed explanation-5: -Movements among a definite set of places-often cyclic movement. Often a way of life, forced by a scarcity of resources, in which groups of people continually migrate to find pastures and water. Movement-for example, college attendance or military service-that involves temporary, recurrent relocation.