Circulatory System

Circulatory System

The main function of the circulatory system is to pump blood carrying oxygen around the body. The circulatory system actually consists of two separate systems: pulmonary circulation and systemic circulation.

CK-12 (High School)

ESSENTIAL QUESTION:

STANDARDS:
RST.2 - Main Ideas, RST.4 - Key Terms

DEPTH OF KNOWLEDGE (DOK) LEVELS:

1,3
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