Professor Clark Gives Her Students an Assignment to Develop Hypotheses

question 3

Multiple Choice

Professor Clark gives her students an assignment to develop hypotheses on global warming.To be consistent with a scientific method,students should develop their hypotheses based on

• A)their own existing beliefs about the issue.
• B)reports discussed on television.
• C)untestable predictions.
• D)a well-supported scientific theory.

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Definitions:

Different Molecules

Distinct entities consisting of two or more atoms bonded together, each with its own chemical and physical properties.

Outermost Shell

The outermost layer of electrons in an atom, which determines its chemical properties and reactivity.

Potassium

A chemical element, symbol K, essential for various bodily functions, including nerve signal transmission and muscle contraction.