1
structure that is made of two or more tissues that work together
3
the correct order for levels of organization for the human body
4
group of organs that work together to perform a specific function
5
group of specialized cells that work together to perform a specific function
7
organs that work together to serve a common purpose
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the 3 types of blood vessels
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blood vessel that carries blood to the heart
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blood vessel that carries blood out of the body
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the function of the circulatory system
12
part of the circulatory system that helps carry blood
14
where is oxygenated blood delivered
15
how many chambers does the heart have
16
blood vessel that exchanges substances between the blood and body cells
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component of blood that fights diseases
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component of blood that is mostly water
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component of blood that carries oxygen
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component of blood that helps blood to clot
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the main organ of the respiratory system
22
where are the gases exchanged in the respiratory system
23
the muscle at the base of your lungs
24
part of the respiratory system that is responsible for collecting and moistening the air
25
the function of the respiratory system
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