Integrated Science Final_Review

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the variable that is measured or observed in an experiment, often responding to changes in the independent variable.

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What is the independent variable in an experiment?

Back

The independent variable is the one factor that is changed or manipulated in an experiment to observe its effect on the dependent variable.

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How does an increase in the prairie dog population affect the rattlesnake population?

Back

An increase in the prairie dog population would likely lead to an increase in the rattlesnake population, as there would be more prey available.

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What is a phenotype?

Back

A phenotype is the observable physical or biochemical characteristics of an organism, determined by both genetic makeup and environmental influences.

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What are stem cells?

Back

Stem cells are undifferentiated cells that have the potential to develop into different cell types in the body.

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What is the relationship between CO2 concentration and global temperature?

Back

There is a direct relationship where an increase in CO2 concentration in the atmosphere is associated with an increase in global temperature.

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What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

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What is the role of predators in an ecosystem?

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Predators help control the population of prey species, maintaining balance within the ecosystem.

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What is the significance of the scientific method?

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The scientific method is a systematic approach to research that helps ensure the reliability and validity of scientific findings.

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.