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- 1. Multiple Choice___________ is the regulation of an organism's internal environment.HomeostasisMetabolismStimulusInference
- 2. Multiple ChoiceThe variables that are kept the same between all test groups in an experiment.Control VariablesExperimental VariablesTest VariablesSpecial Variables
- 3. Multiple ChoiceThe variable that is manipulated in an experiment is called the ________ variableIndependentDependntControlMystery
- 4. Multiple ChoiceThe variable that changes in response to the independent variable is called the ______ variable.IndependentDependentControlMystery
- 5. Multiple ChoiceA hypothesis is . . .testablebased on factsbased on observationsa problem to be solved
- 6. Multiple ChoiceThe information collected during an experiment is called _______ObservationsDataInferencesHypotheses
- 7. Multiple ChoiceThe first step in the scientific method is . . .To gather additional informationForm a hypothesisMake observationsDefine a problem
- 8. Multiple ChoiceEvery organism needs this in order to function?OrganizationEnergyOrganizationAdaptation
- 9. Multiple ChoiceOrganisms must have a stable environment.Energy UseHomeostasisGrowthReproduction
- 10. Multiple ChoiceA(n) ______ is a procedure performed in a controlled setting to test a hypothesis and collect precise date.TheoryConstantExperiment
- 11. Multiple ChoiceThe study of all living things is __________.Physical scienceChemistry
ChemistryBiology - 12. Multiple ChoiceIn a student on ecology of honeybees, who would be the best reviewer of the study?a politician that knew about beesA biologist studying insectsa university president
- 13. Multiple ChoiceWhat is a characterstic of living things?They remain the same from birth to adulthoodthey maintain a steady internal enviornmentthey do not respond to other organisms
- 14. Multiple ChoiceWhat is NOT a topic of biology?the relationship between fungi and treesthe distribution of sand on an ocean floorthe chemicals at work in the stomach
- 15. Multiple ChoiceA group of similar cells working together form a(n)organorgan systemtissue
- 16. Multiple ChoiceA stimulus is ___________a change in an organisms surroundings that causes a reactionprocess in which organisms grow larger.a reaction to a change in surroundingsthe result of sexual reproduction.
- 17. Multiple ChoiceA person feels the heat of a hot stove.StimulusResponse
- 18. Multiple ChoiceWhich of the following would be the appropriate response when the body’s internal temperature drops below homeostasis?SweatingThrowing upShiveringDeath
- 19. Multiple ChoiceA stimulus is ___________a change in an organisms surroundings that causes a reactionprocess in which organisms grow larger.a reaction to a change in surroundingsthe result of sexual reproduction.
- 20. Multiple ChoiceWhat is not a basic characteristic of life?Responding to the environmentThey grow, reproduce, and expel wasteHunting other organisms for survival and territoryThey obtain nutrients for energy
- 21. Multiple ChoiceWhat is the smallest form of life?Millions of cells that make up a body, like a bear, fish, or humanA few cells, like microscopic organisms, such as plankton, simple plants.Single cells, like bacteria and virusesNo cells, or molecules, like in the vacuum of space
- 22. Multiple ChoiceWhich list represents the levels of organization from simplest to the most complex?cell, tissue, organism, organ system, organorgan system, organ, tissue, cell, organismcell, tissue, organ, organ system, organism
- 23. Multiple ChoiceThe basic unit of life is called a (n)atomcompoundcellenergy
- 24. Multiple ChoiceCells are often called "the ____ of life."breadroad mapbuilding blocksmeaning
- Answer choicesTagsAnswer choicesTags