The characteristics of organisms, Lifecycles of organisms, Organisms and environments. Each plant or animals has different structures that serve different functions in growth. Humans and other organisms have senses that help them. Plants and animals have life cycles that include being born, developing into adults, and eventually dying. Plants and animals closely resemble their parents.
All animals depend on plants.
Some animals eat plants and some animals eat animals that eat plants. An organism's behavior is related to the organism's environment. When the environment changes, some organisms survive, others die or move away. All organisms cause change in the environment where they live. Plan and conduct a simple investigation.