Which of the Following Statements Is Consistent with the Modern

question 13

Multiple Choice

Which of the following statements is consistent with the modern atomic theory?

• A) Atoms of different elements can have the same configuration.
• B) Atoms combine in whole number ratios to form compounds.
• C) All matter is composed of isotopes.
• D) Atoms of the same element are not the same always.
• E) An electron is smallest piece of an element that maintains its identity.

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Definitions:

Arterioles

Small arteries that lead to capillaries, controlling blood flow and pressure through regulation of their diameter.

Large Arteries

Blood vessels that carry blood away from the heart, characterized by their large diameter and elastic walls to withstand high pressure.

Large Veins

Vessels that carry blood towards the heart, generally transporting deoxygenated blood from various parts of the body.

Baroreceptor Reflex

Detects changes in blood pressure and produces changes in heart rate, heart force of contraction, and blood vessel diameter that return blood pressure to homeostatic levels.