What Is a Scientific Theory

question 71

Multiple Choice

What is a scientific theory?

• A) an educated prediction that provides a testable explanation of a phenomenon
• B) a statement based on repeated experimental observation that describes some aspect of the world
• C) a manner for determining how a researcher will use variables in his/her study
• D) a well-substantiated explanation of some aspect of the natural world confirmed through repeated observation and experimentation

Describe the environmental conditions and adaptations found in desert ecosystems.

Explain the causes and effects of rain shadows on local climates.

Define permafrost and its significance in global carbon cycling.

Understand the plant adaptations to various environmental conditions.

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Definitions:

Open

The action or process of making something accessible or available for use.

Design View

A mode in software applications that allows the user to edit or layout the document or database visually.

Structure View

An overview representation of a document’s framework, often seen in software to navigate sections or elements of a complex document or website.

Layout View

A feature in database and document software that allows users to see how a document or database form will look when printed or viewed on screen.