18 Questions
Capillaries carry oxygenated blood from the heart to the rest of the body.
False
Veins carry oxygen-depleted blood back to the heart.
True
Arteries carry oxygen-rich blood away from the heart.
True
The circulatory system's main job is to send nutrients in blood to the rest of our body.
True
Blood vessels are not part of the circulatory system.
False
Oxygen in our blood is necessary for the cells in our body to survive.
True
The heart pumps blood filled with carbon dioxide to the cells.
False
The process of blood circulation through the entire body takes less than 1 minute.
False
The heart is a single pump that supplies blood to the entire body.
False
Veins carry oxygenated blood back to the heart.
False
Arteries carry oxygen-rich blood away from the heart.
True
Capillaries are large blood vessels in the circulatory system.
False
The cells in our body get oxygen from the liver.
False
The main organs in the circulatory system are the lungs and kidneys.
False
The heart is a single pump that acts like 3 pumps.
False
Blood circulation through the entire body takes about 1-2 minutes.
True
Oxygen-depleted blood is sent away from the heart via veins.
False
Blood vessels are not part of the circulatory system.
False
Learn about the circulatory system and its main function of transporting nutrients through blood. Explore the main organs involved, such as blood vessels and the heart. Ideal for students studying curriculum connection B2.1 and B2.2.
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