The term for the cycle of life through which all living organisms go is the life cycle. A life cycle encompasses the stages of growth, development, reproduction, and eventual death of an organism. It includes various phases, such as the embryonic stage, juvenile phase, and adulthood, each characterized by specific developmental changes and reproductive strategies. Understanding life cycles is essential for studying ecology, evolution, and conservation, as it provides insights into how organisms interact with their environments and adapt to changing conditions.