In Science, a Theory

question 31

Multiple Choice

In science, a theory

• A) is tested by an experiment.
• B) is more narrow in scope than a hypothesis.
• C) encompasses many hypotheses.
• D) cannot be tested.
• E) is held to be an absolutely correct answer to a question.

---

Definitions:

Department of Agriculture

A government department responsible for developing and executing federal policies on farming, agriculture, forestry, and food, aiming to meet the needs of farmers and ensure food safety.

Official Poverty Line

The officially established income level that distinguishes the poor from the nonpoor. It is set at three times the cost of the Department of Agriculture’s minimum food budget.

After-Tax Income

Before-tax income minus taxes paid.

Before-Tax Income

Market income plus transfers.