Which life cycle classification includes plants that live for two years?

The classification that includes plants living for two years is biennials. Biennial plants go through a two-year life cycle, during which they typically spend the first year establishing themselves, developing leaves, and storing energy in their roots or other parts. In the second year, they bloom, produce seeds, and then die off. This unique growth pattern distinguishes biennials from annuals, which complete their life cycle in one year, and perennials, which live for multiple years and may bloom every season.

Understanding the life cycles of different plants is crucial for effective pest control and turf management, as it can impact the timing of pest infestations and the application of control measures. Knowing which plants are biennials helps in predicting their behavior in the landscape and managing them appropriately.