front 1 Biology | back 1 The study of living things |
front 2 Scientific Method | back 2 The steps that scientists follow to investigate phenomena. |
front 3 Hypothesis | back 3 An educated guess. An assumption of what will happen in an experiment or an observation. Low level of certainty. |
front 4 Theory | back 4 An explanation that is supported by lots of evidence collected over a period of time. More certainty than a hypothesis. |
front 5 Law | back 5 An explanation that is universally accepted as true. Highest level of certainty. |
front 6 Experiment | back 6 Carefully planned procedures to test a hypothesis. |
front 7 Independent variable (IV) | back 7 In an experiment, the factor or variable that a scientist deliberately changes. (I Vary) |
front 8 Dependent variable (DV) | back 8 In an experiment, the variable that depends on the independent variable. The variable that you measure. DV depends on IV |
front 9 Constants | back 9 Things that are kept the same in an experiment. |
front 10 Control group | back 10 The group that is the identical to the experimental group except it does not get the independent variable. It serves as a comparison. |
front 11 Experimental group | back 11 The group that the independent variable is applied. |
front 12 Characteristics of Life | back 12 The conditions that need to be met to be considered living.
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front 13 Homeostasis | back 13 Maintaining a state of balance in an organism reached through reactions that occur in the organism. |
front 14 Metabolism | back 14 The total of all chemical reactions that occur within an organism. |
front 15 Organism | back 15 Any living thing that shows the 7 characteristics of life |
front 16 DNA | back 16 The genetic material found in all living things. |
front 17 Cell | back 17 The basic unit of all living things |
front 18 Organization | back 18 One of the characteristics of life: Organization in multicellular organism and in environment Multicellular organism: Cells --> Tissues --> Organs --> Organ Systems --> Organism Environment: Individual --> Population --> Community --> Ecosystem --> Biome |
front 19 Biotic factors | back 19 Living things in an ecosystem |
front 20 Abiotic factors | back 20 Nonliving things in an ecosystem |
front 21 Structure | back 21 How something is put together or constructed. Determines function. |
front 22 Function | back 22 The job that something does. |