Page 37 - SK Year 5 Science DLP
P. 37
The lungs are the organs
where the exchange
of oxygen and carbon A blood vessel is a tube that
dioxide occurs. allows blood to flow. Blood
vessels transport blood to
the whole body.
lungs
blood vessel
Blood flows through a network
of blood vessels to every part of
the body. Blood carries oxygen,
nutrients, water, and waste
products. Waste products such as
carbon dioxide
are removed from
the lungs.
blood
Describe the functions of the heart, blood HAWA
vessels, blood, and the lungs involved in the
human blood circulatory system.
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