Glossary

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kidney

Subject: 

  • Life Sciences

mammalian organ which filters the blood to produce urine.

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emphysema
Subject:
Life Sciences

irreversible disease where the alveoli are damaged, resulting in breathing difficulties.

keel
Subject:
Life Sciences

(also called the carina) in birds is an extension of the sternum (breastbone) which runs along...

bile salt
Subject:
Life Sciences

chemical that aids in the absorption of fatty acids

population density
Subject:
Life Sciences

the number of people per unit area.

limewater
Subject:
Life Sciences

a clear solution of calcium hydroxide.