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Life Processes

TermDefinition
Nutrition -to Obtain food and break down nutrients -to Ingest/Digest/Egest
Autotrophic Make their Own Food through Photosynthesis
Heterotrophic Must Obtain their Food from the Environment
Transport Absorbtion of Usable Materials/Circulation/Distribution of Materials
Respiration Release of Energy by Chemical Breakdown of Food
Aerobic Respiration Requires Oxygen
Anaerobic Respiration Does not require Oxygen
Synthesis Simple Materials Chemically Combine to Form More Complex Materials
Growth Increase / Growth in Size and # of Cells
Excretion Removal of Metabolic Wastes Ex. Sweat, Tears, Carbon Dioxide
Regulation Control and Coordination of all Activities in an Organism Ex. Endocrine & Nervous Systems
Reproduction Not Needed for Survival
Asexual One Parent / Identical Offspring
Sexual Two Parents / Not Identical
Metabolism Sum of ALL Life Processes Includes the Release of Energy
Homeostasis Maintaining a Constant, Stable, Internal Balance Equilibrium Ex. When we are sick our bodies are NOT in Homeostatis
Independent Variable The One thing I Change or Being Tested
Dependent Variable The Data Being Taken (It Depends on this)
Created by: user-1734425
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