The Heart Is Divided into _____ Chambers but Functions as a _____-Sided

question 50

Multiple Choice

The heart is divided into _____ chambers but functions as a _____-sided pump.

• A) two; four
• B) three; two
• C) four; two
• D) four; three

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Definitions:

24-hour Period

A full day; the time it takes the Earth to complete one full rotation on its axis, widely used as the basic unit of time in various daily activities and biological rhythms.

Child Safety Seats

Devices installed in vehicles aimed at protecting infants and young children from injury during collisions or abrupt stops, typically designed according to specific age, weight, and height guidelines.

Whooping Cough

A highly contagious bacterial infection of the respiratory system, characterized by severe coughing spells that end in a "whooping" sound.

Tetanus

A bacterial infection characterized by muscle spasms, commonly known as lockjaw, caused by Clostridium tetani.