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Identify the key words in the passage below:

Today we will learn about the human heart. The human heart is a muscular organ that pumps blood through a person's arteries and veins. The heart is made up of four chambers, the atria and the ventricles...

human heart, organ, blood, atria, ventricles
human heart, person's, atria, ventricles
human heart, muscular organ, arteries and veins
human heart, organ, pumps blood, four chambers
WILL MARK BRAINIEST

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Answer:

human heart, organ, pumps blood, four chambers

Explanation

italics is extra info/ not key points

human heart, organ, blood, atria, ventricles

human heart, person's, atria, ventricles

human heart, muscular organ, arteries and veins (MISSING CHAMBERS)

human heart, organ, pumps blood, four chambers✔ CORRECT AS ALL KEY FACTS ARE PRESENTED

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