B. Life Cycles of Organisms 1. Plants have life cycles. The details of the life cycle are different for different organisms. Recognize that fruits and nuts come from flowers. C. Organisms and Their Environments 1.
Organisms can survive only in environments in which their needs can be met.
Classify plants according to their habitats. Describe characteristics of plants that help them to survive in specific environments. All organisms cause changes in the environment where they live. Investigate how natural resources can be reused and recycled to reduce consumption. Things in the Sky A. Objects in the Sky 1.