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Crossword Science

BTEC Health

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Heart and Lung keywords

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Crossword clues

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A blood vessel that carries blood from the capillaries toward the heart
2 Across
One of the tubules forming the respiratory system of most insects and many arachnids
4 Across
A heavy odorless colorless gas formed during respiration and by the decomposition of organic
8 Across
Gas in the air that we need to breathe
9 Across
Either of the two main branches of the trachea
10 Across
The metabolic processes whereby certain organisms obtain energy from organic molecules
1 Down
A mechanical system in a building that provides fresh air
2 Down
Any of the minute blood vessels connecting arterioles with venules
3 Down
A blood vessel that carries blood from the heart to the body
5 Down
Any of the smallest ___ ducts
6 Down
The bodily process of inhalation and exhalation
7 Down
An enclosed volume in the body (plural)
8 Down

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