Which of the Following Is True of Matter

question 57

Multiple Choice

Which of the following is true of matter?

• A) It can exist as three physical states.
• B) It can exist as two physical states.
• C) It can exist as three chemical forms.
• D) It can exist as four chemical forms.
• E) It can exist as a physical state or as a chemical form.

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Definitions:

Adrenal Glands

Small glands located above the kidneys that produce a variety of hormones, including adrenaline and cortisol, which regulate metabolism, immune system, blood pressure, and response to stress.

Kidneys

Vital organs in the urinary system responsible for filtering waste from the blood, regulating electrolyte balance, and maintaining fluid balance.

Catecholamines

A class of chemicals containing epinephrine and norepinephrine.

Epinephrine

A chemical manufactured by the adrenal medulla that accounts for much of the hormone production of the adrenal glands; sometimes called adrenaline.