2Living things: Are organized Can reproduce Change Adjust to their surroundingsAdapt & evolve
3Living things are organized: All living things show an orderly structureAll living things are composed of one or more cells.Each cell contains the genetic material, or DNA, that provides all the information needed to control the organism’s life processesAll of the cells function together
4Living things reproduce: Reproduction is the production of offspringReproduction is not essential for the survival of an individual organism, but it is essential for the continuation of the organism’s species.
5Living things change:An organism’s life begins as a single cell, and over time, it grows and takes on the characteristics of its species.All organisms grow, with different parts of the organism growing at different rates.Organisms made up of only one cell may change little during their lives, but they do grow.Organisms made up of numerous cells go through many changes during their lifetimes.
6Living things adjust to their surroundings: Many of the structures and behaviors that you see in organisms enable them to adjust to the environmentA fox responds to the presence of a rabbit by quietly moving toward it, then pouncingTrees adjust to cold, dry winter weather by losing their leaves.
7A reaction to a stimulus is a response. Stimuli include: Anything in an organism’s external or internal environment that causes the organism to react is a stimulus.A reaction to a stimulus is a response.Stimuli include:Air, water, weather, temperature, and any other organisms in the area…An organism will adjust to some stimuli by regulating its internal environment to maintain conditions suitable for its survival. This is called Homeostasis.
8Living things adapt & evolve: Adaptation- any inherited structure, behavior, or internal process that enables an organism to respond to environmental factors and live to produce offspring.As the environment changes, some adaptations are more suited to the new conditions than other.Individuals with more suitable adaptations are more likely to survive and reproduce.The gradual change in a species through adaptations over time is evolution.