객관식
Which substance stimulates the bone marrow to produce red blood cells?
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17. The Blood
Introduction To Blood
Multiple Choice
What are the three main components of the circulatory system?
A
Arteries, veins, and capillaries
B
Lungs, trachea, and bronchi
C
Heart, lungs, and diaphragm
D
Heart, blood vessels, and blood
검증된 단계별 안내1
Identify the primary function of the circulatory system, which is to transport nutrients, gases, and waste products throughout the body.
Recognize that the circulatory system is composed of three main components: the heart, blood vessels, and blood.
Understand that the heart acts as the pump that propels blood through the circulatory system.
Acknowledge that blood vessels, including arteries, veins, and capillaries, are the network through which blood flows.
Realize that blood is the medium that carries oxygen, nutrients, and waste products to and from cells in the body.
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