Download Crossword for "Circulation and Excretion"

Crossword for "Circulation and Excretion"
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Hints
1. The
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g1↓
system is a
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system which brings digested food and
oxygen to every part of the body and carries away metabolic
e7↓ s.
The
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pumps blood which circulates in blood vessels. It has
four chambers, the left and right atriums (auricles) and the left and
right
a4→ s.
There are two types of blood vessels. An
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carries blood to
an organ. A
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carries blood away from an organ.
c1↓ s and
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glands are for excretion and
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balance.
The body removes excess water as
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and sweat, also through
breathing and defaecation.
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is a waste contained in liquid
wastes.
Key
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The circulatory system is a transport system which brings digested food and
oxygen to every part of the body and carries away metabolic wastes.
The heart pumps blood which circulates in blood vessels. It has four
chambers, the left and right atriums (auricles) and the left and right
ventricles.
There are two types of blood vessels. An artery carries blood to an
organ. A vein carries blood away from an organ.
Kidneys and sweat glands are for excretion and water balance.
The body removes excess water as urine and sweat, also through
breathing and defaecation.
wastes.
Urea is a waste contained in liquid