Question

statement
the pacific plate is moving at a rate of approximately 7 centimeters per year.
some diseases are caused by microorganisms that grow and reproduce in a living host.
fact?
theory?
law?

Explanation:

To solve this, we analyze each statement and classify it as Fact, Theory, or Law:

Statement 1: "The Pacific plate is moving at a rate of approximately 7 centimeters per year."

• Fact: This is an observable, measurable, and verifiable statement about the Pacific plate’s movement. It is a specific, empirical observation.

Statement 2: "Some diseases are caused by microorganisms that grow and reproduce in a living host."

• Theory (specifically, the germ theory of disease): This is a well - supported explanation for how some diseases occur. It is a comprehensive explanation of a natural phenomenon (disease causation by microbes) that is backed by extensive evidence, but it is not a universal law (as not all diseases are caused by microbes) and is more than a single fact.

Classification Table:

Statement	Fact?	Theory?	Law?
Some diseases are caused by microorganisms that grow and reproduce in a living host.		$\boldsymbol{\checkmark}$

(Note: A scientific law is a universal, concise statement (e.g., Newton’s laws, Law of Gravity) describing a natural phenomenon. Neither statement fits the “Law” category here.)

Answer:

To solve this, we analyze each statement and classify it as Fact, Theory, or Law:

Statement 1: "The Pacific plate is moving at a rate of approximately 7 centimeters per year."

• Fact: This is an observable, measurable, and verifiable statement about the Pacific plate’s movement. It is a specific, empirical observation.

Statement 2: "Some diseases are caused by microorganisms that grow and reproduce in a living host."

• Theory (specifically, the germ theory of disease): This is a well - supported explanation for how some diseases occur. It is a comprehensive explanation of a natural phenomenon (disease causation by microbes) that is backed by extensive evidence, but it is not a universal law (as not all diseases are caused by microbes) and is more than a single fact.

Classification Table:

Statement	Fact?	Theory?	Law?
Some diseases are caused by microorganisms that grow and reproduce in a living host.		$\boldsymbol{\checkmark}$

(Note: A scientific law is a universal, concise statement (e.g., Newton’s laws, Law of Gravity) describing a natural phenomenon. Neither statement fits the “Law” category here.)