GED Science Practice

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Prepare for the GED Science Exam with our comprehensive quizzes featuring flashcards and multiple-choice questions. Each question includes hints and explanations to help you grasp essential concepts and succeed.

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What is a tentative theory about the natural world?

a. Identical twin
b. Insulation
c. Immunity
d. Hypothesis

The correct answer is: d. Hypothesis

A The term "identical twin" does not pertain to a theory about the natural world, but rather refers to a biological phenomenon where two individuals have the same genetic makeup. B: "Insulation" is not a term used to describe a theory about the natural world, but rather refers to a material used to prevent the transfer of heat or electricity. C: "Immunity" does not relate to a theory about the natural world, but rather refers to the ability of an organism to resist or protect against a particular disease or toxin. D: A hypothesis is a tentative theory about the natural world that can be tested and potentially proven or disproven. It is a proposed explanation for a phenomenon and serves as the basis for further research and experimentation.