Terms/Questions per Day
Terms
57 new/unreviewed 57 total
Term
How many bones does the human skeleton have?
Definition
206 bones
New/Unreviewed
Term
what are bones made of?
Definition
organs made of dense connective tissues, mainly the tough protein collagen
New/Unreviewed
Term
what do bones contain
Definition
they contain blood vessels, nerves and other tissues
New/Unreviewed
Practice Test Scores
Practice Tests
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